Where does Graham Engineering Company, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Graham Engineering Company, LLC ranks #31,808 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 Graham Engineering Company, LLC hold?

Graham Engineering Company, LLC holds 8 US utility patents granted between 2015 and 2023, spanning 7 technology areas.

What is Graham Engineering Company, LLC's Innovation Score?

Graham Engineering Company, LLC has an Innovation Score of 27.6 out of 100 (24th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Graham Engineering Company, LLC's patent grant rate increasing or decreasing?

Graham Engineering Company, LLC's recent grant velocity is -40% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Graham Engineering Company, LLC's patents?

Graham Engineering Company, LLC's patents average 12.1 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 Graham Engineering Company, LLC 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

Graham Engineering Company, LLC

Q: What technology areas does Graham Engineering Company, LLC focus on?

Graham Engineering Company, LLC's top technology area is B29C (Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing) with 6 patents, ranking #952 of 4,378 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 8 granted patents across 7 technology areas, recorded in grant years 2015–2023. 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: B29C (Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Graham ranks #31,808 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 7 technology areas.

#31,808
of 49,997 US assignees by volume: 24th percentile
by Innovation Score (27.6/100): 12.1
avg claims per patent: -40%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R31808 · US Corporation #31,808 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 8 grants
MID-PACK #31,808/49,997
PHOTO-FINISH Goodrich Control…
CPC-NARROW B29C · 7 areas
INNOV-THIN 27.6/100
CLAIMS-RICH 12.1 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -40% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Goodrich Control Systems (±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 Graham’s 27.6 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 7.6 pts (28%) Velocity 3.3 pts (12%) Breadth 9.4 pts (34%) Claim depth 7.3 pts (26%)

Qualcomm Incorporated · highest

85
Graham Engineering · this assignee

28
3D Lighting… · lowest

7

What this shows Graham's Innovation Score is 27.6/100 (24th 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 Graham?

Each dot is one of Graham’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). Graham’s own 12.1 claims/patent is ABOVE the 5.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Graham's grants concentrate

Graham Engineering Company, LLC is a focused PatentsView assignee: 7 CPC subclasses with 75% of grants classified under B29C (Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2017. By volume, Graham sits between Goodrich Control Systems and Great Plains Industries, Inc..

Graham's three-year grant acceleration

Graham Engineering Company, LLC shows 1 grants in 2022–2024 against only 2 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.

Goodrich Control…

8
Gordon Murray Aut…

8
Grace Manufacturi…

8
Grad Aps

8
Gray Research

8
Graymont (PA)

8
Great Circle

8
Great Plains Indu…

8
Graham Engineering ◀

8

What this shows Graham holds 8 patents at rank #31,829, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Graham

By rank, the assignees closest to #31,829 in granted patent volume.

Leaders in B29C (Shaping OR Joining OF Plastics)

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

Graham's Innovation Score vs. every tracked assignee

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

28 24th percentile higher than 24% 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 · 2015–2023

Grants by year

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

View data table

Graham Engineering Company, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	25.0%
2016	2	25.0%
2017	1	12.5%
2020	1	12.5%
2021	1	12.5%
2023	1	12.5%

Which technologies does Graham Engineering Company, LLC patent most?

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 6

Y10T - Technical Subjects Covered BY Former US Classification 3

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 1

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 1

F16J - Pistons ; CYLINDERS; Sealings 1

B26D - CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing 1

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 1

Top 7 of 7 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

Graham Engineering Company, LLC's patent record in context - here's where to go next.

Graham Engineering Company, LLC's lead technology class is B29C (Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing), 75% of its portfolio - see every assignee active in that class. Explore B29C
Ranked #31,808 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Graham Engineering Company, LLC against Goodrich Control Systems, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.6/100 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.