Where does Hall Fabrication, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hall Fabrication, Inc. ranks #40,599 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 Hall Fabrication, Inc. hold?

Hall Fabrication, Inc. holds 6 US utility patents granted between 2017 and 2020, spanning 7 technology areas.

What is Hall Fabrication, Inc.'s Innovation Score?

Hall Fabrication, Inc. has an Innovation Score of 26.9 out of 100 (22nd 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 Hall Fabrication, Inc. focus on?

Hall Fabrication, Inc.'s top technology area is A22C (Processing Meat, Poultry, OR Fish) with 6 patents, ranking #40 of 119 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is Hall Fabrication, Inc.'s patent grant rate increasing or decreasing?

Hall Fabrication, Inc.'s recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Hall Fabrication, Inc.'s patents?

Hall Fabrication, Inc.'s patents average 18.0 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 Hall Fabrication, 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

Hall Fabrication, Inc.

USPTO PatentsView assignee record - 6 granted patents across 7 technology areas, recorded in grant years 2017–2020. 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: A22C (Processing Meat, Poultry, OR Fish).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Hall ranks #40,599 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 7 technology areas.

#40,599
of 49,997 US assignees by volume: 22nd percentile
by Innovation Score (26.9/100): 18.0
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40599 · US Corporation #40,599 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #40,599/49,997
PHOTO-FINISH Hackproof
CPC-NARROW A22C · 7 areas
INNOV-THIN 26.9/100
CLAIMS-RICH 18.0 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Hackproof Technologies 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 Hall’s 26.9 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 6.7 pts (25%) Velocity 0.0 pts (0%) Breadth 9.4 pts (35%) Claim depth 10.8 pts (40%)

Qualcomm Incorporated · highest

85
Hall Fabrication · this assignee

27
3D Lighting… · lowest

7

What this shows Hall's Innovation Score is 26.9/100 (22nd 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 Hall?

Each dot is one of Hall’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). Hall’s own 18.0 claims/patent is ABOVE the 17.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Hall's grants concentrate

Hall Fabrication, Inc. is a focused PatentsView assignee: 7 CPC subclasses with 100% of grants classified under A22C (Processing Meat, Poultry, OR Fish). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2017. By volume, Hall sits between Hytrans Beheer B.V. and Hamskea Archery Solutions LLC.

Hytrans Beheer B V

6
Hackproof

6
Hako

6
Halia Therapeutics

6
Hamamatsu Univers…

6
Hamfop

6
Hamilton Caster &…

6
Hamskea Archery S…

6
Hall Fabrication ◀

6

What this shows Hall holds 6 patents at rank #40,697, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hall

By rank, the assignees closest to #40,697 in granted patent volume.

Leaders in A22C (Processing Meat)

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

Hall's Innovation Score vs. every tracked assignee

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

27 22nd percentile higher than 22% 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 · 2017–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Hall Fabrication, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	16.7%
2018	1	16.7%
2019	1	16.7%
2020	3	50.0%

Which technologies does Hall Fabrication, Inc. patent most?

A22C - Processing Meat, Poultry, OR Fish 6

A22B - Slaughtering 5

B26B - Hand-held Cutting Tools NOT Otherwise Provided FOR 2

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

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

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 1

F16H - Gearing 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

Hall Fabrication, Inc.'s patent record in context - here's where to go next.

Hall Fabrication, Inc.'s lead technology class is A22C (Processing Meat, Poultry, OR Fish), 100% of its portfolio - see every assignee active in that class. Explore A22C
Ranked #40,599 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hall Fabrication, Inc. against Hytrans Beheer B.V., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 26.9/100 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.