Where does Mestek Machinery, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Mestek Machinery, Inc. ranks #20,074 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Mestek Machinery, Inc. hold?

Mestek Machinery, Inc. holds 14 US utility patents granted between 2015 and 2024, spanning 18 technology areas.

What is Mestek Machinery, Inc.'s Innovation Score?

Mestek Machinery, Inc. has an Innovation Score of 34.3 out of 100 (47th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Mestek Machinery, Inc. focus on?

Mestek Machinery, Inc.'s top technology area is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening) with 7 patents, ranking #142 of 885 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

Is Mestek Machinery, Inc.'s patent grant rate increasing or decreasing?

Mestek Machinery, Inc.'s recent grant velocity is +150% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Mestek Machinery, Inc.'s patents?

Mestek Machinery, Inc.'s patents average 7.3 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Mestek Machinery, Inc. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView US Corporation

Mestek Machinery, Inc.

USPTO PatentsView assignee record - 14 granted patents across 18 technology areas, recorded in grant years 2015–2024. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Mestek ranks #20,074 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 18 technology areas.

#20,074
of 49,997 US assignees by volume: 47th percentile
by Innovation Score (34.3/100): 7.3
avg claims per patent: +150%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R20074 · US Corporation #20,074 · 14 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 14 grants
MID-PACK #20,074/49,997
PHOTO-FINISH Meinan Machinery Works
CPC-FOCUS F24F · 18 areas
INNOV-THIN 34.3/100
CLAIMS-SPARSE 7.3 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +150% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Meinan Machinery Works, Inc. (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Mestek’s 34.3 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 9.4 pts (27%) Velocity 5.6 pts (16%) Breadth 15.0 pts (44%) Claim depth 4.4 pts (13%)

Qualcomm Incorporated · highest

85
Mestek Machinery · this assignee

34
3D Lighting… · lowest

7

What this shows Mestek's Innovation Score is 34.3/100 (47th percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Mestek?

Each dot is one of Mestek’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Mestek’s own 7.3 claims/patent is at or below the 17.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Mestek vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Mestek's grants concentrate

Mestek Machinery, Inc. is a focused PatentsView assignee: 18 CPC subclasses with 50% of grants classified under F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2015. By volume, Mestek sits between Meinan Machinery Works, Inc. and Meyer Products, LLC.

Mestek's three-year grant acceleration

Mestek Machinery, Inc. shows 5 grants in 2022–2024 against only 6 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Meinan Machinery…

14
Memverge

14
Mercer Internatio…

14
Merlin Labs

14
Metamodix

14
Metrasens

14
Metrospec Technol…

14
Meyer Products

14
Mestek Machinery ◀

14

What this shows Mestek holds 14 patents at rank #20,091, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Mestek

By rank, the assignees closest to #20,091 in granted patent volume.

Leaders in F24F (Air-conditioning)

Other assignees with the most granted patents in Mestek's primary technology class.

Mestek's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

34 47th percentile higher than 47% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2015–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Mestek Machinery, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	7.1%
2017	1	7.1%
2018	1	7.1%
2019	1	7.1%
2020	3	21.4%
2021	2	14.3%
2022	3	21.4%
2023	1	7.1%
2024	1	7.1%

Which technologies does Mestek Machinery, Inc. patent most?

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 7

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 7

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 6

Y10T - Technical Subjects Covered BY Former US Classification 5

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 3

B05C - Apparatus FOR Applying Fluent Materials TO Surfaces, IN General 3

B21C - Manufacture OF Metal Sheets, Wire, Rods, Tubes, Profiles OR Like Semi-manufactured Products Otherwise Than BY ROLLING; Auxiliary Operations Used IN Connection With Metal-working Without Essentially Removing Material 3

E04F - Finishing Work ON Buildings, e.g. Stairs, Floors 3

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 3

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 2

F28C - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media Come Into Direct Contact Without Chemical Interaction 2

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 2

B65B - Machines, Apparatus OR Devices FOR, OR Methods OF, Packaging Articles OR MATERIALS; Unpacking 2

Top 15 of 18 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Mestek Machinery, Inc.'s patent record in context - here's where to go next.

Mestek Machinery, Inc.'s lead technology class is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening), 50% of its portfolio - see every assignee active in that class. Explore F24F
Ranked #20,074 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Mestek Machinery, Inc. against Meinan Machinery Works, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.3/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.