Where does Mayhew Steel Products, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Mayhew Steel Products, Inc. ranks #48,603 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 Mayhew Steel Products, Inc. hold?

Mayhew Steel Products, Inc. holds 5 US utility patents granted between 2018 and 2022, spanning 5 technology areas.

What is Mayhew Steel Products, Inc.'s Innovation Score?

Mayhew Steel Products, Inc. has an Innovation Score of 26.2 out of 100 (19th 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 Mayhew Steel Products, Inc. focus on?

Mayhew Steel Products, Inc.'s top technology area is B25G (Handles FOR Hand Implements) with 5 patents. Grants appear in 5 CPC subclasses total.

Is Mayhew Steel Products, Inc.'s patent grant rate increasing or decreasing?

Mayhew Steel Products, Inc.'s recent grant velocity is +50% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Mayhew Steel Products, Inc.'s patents?

Mayhew Steel Products, Inc.'s patents average 16.4 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 Mayhew Steel Products, 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

Mayhew Steel Products, Inc.

USPTO PatentsView assignee record - 5 granted patents across 5 technology areas, recorded in grant years 2018–2022. 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: B25G (Handles FOR Hand Implements).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Mayhew ranks #48,603 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 5 technology areas.

#48,603
of 49,997 US assignees by volume: 19th percentile
by Innovation Score (26.2/100): 16.4
avg claims per patent: +50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R48603 · US Corporation #48,603 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #48,603/49,997
PHOTO-FINISH Matia Robotics…
CPC-NARROW B25G · 5 areas
INNOV-THIN 26.2/100
CLAIMS-RICH 16.4 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Matia Robotics Mekatronik Sistemler Ar-ge Muhendislik Yazilim Sanayi VE Ticaret Anonim Sirketi (±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.

Qualcomm Incorporated · highest

85
Mayhew Steel Products · this assignee

26
3D Lighting… · lowest

7

What this shows Mayhew's Innovation Score is 26.2/100 (19th 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.

Where Mayhew's grants concentrate

Mayhew Steel Products, Inc. is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under B25G (Handles FOR Hand Implements). Peak complete grant year is 2020 (2 grants) versus a trough of 1 in 2018. By volume, Mayhew sits between Matia Robotics Mekatronik Sistemler Ar-ge Muhendislik Yazilim Sanayi VE Ticaret Anonim Sirketi and MBK Maschinenbau GmbH.

Mayhew's three-year grant acceleration

Mayhew Steel Products, Inc. shows 1 grants in 2022–2024 against only 3 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.

Matia Robotics Me…

5
Mavic Group

5
Maxone Semiconduc…

5
May-hwa Enterprise

5
MB Imports

5
MBC Pharma

5
MBD

5
MBK Maschinenbau

5
Mayhew Steel Prod… ◀

5

What this shows Mayhew holds 5 patents at rank #48,560, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Mayhew

By rank, the assignees closest to #48,560 in granted patent volume.

Leaders in B25G (Handles FOR Hand Implements)

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

Mayhew's Innovation Score vs. every tracked assignee

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

26 19th percentile higher than 19% 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 · 2018–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Mayhew Steel Products, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	20.0%
2019	1	20.0%
2020	2	40.0%
2022	1	20.0%

Which technologies does Mayhew Steel Products, Inc. patent most?

B25G - Handles FOR Hand Implements 5

B25F - Combination OR Multi-purpose Tools NOT Otherwise Provided FOR; Details OR Components OF Portable Power-driven Tools NOT Particularly Related TO THE Operations Performed AND NOT Otherwise Provided FOR 3

E04G - SCAFFOLDING; FORMS; SHUTTERING; Building Implements OR Aids, OR Their USE; Handling Building Materials ON THE SITE; Repairing, Breaking-up OR Other Work ON Existing Buildings 3

B25B - Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding 3

B66F - Hoisting, Lifting, Hauling OR Pushing, NOT Otherwise Provided FOR, e.g. Devices Which Apply A Lifting OR Pushing Force Directly TO THE Surface OF A Load 1

Top 5 of 5 technology areas

Where it ranks

Overall rank by patents

#48,603

of 49,997 tracked assignees

Innovation Score

26.2 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Mayhew Steel Products, Inc.'s patent record in context - here's where to go next.

Mayhew Steel Products, Inc.'s lead technology class is B25G (Handles FOR Hand Implements), 100% of its portfolio - see every assignee active in that class. Explore B25G
Ranked #48,603 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Mayhew Steel Products, Inc. against Matia Robotics Mekatronik Sistemler Ar-ge Muhendislik Yazilim Sanayi VE Ticaret Anonim Sirketi, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 26.2/100 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.