Where does Inertial Engineering and Machine Works, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Inertial Engineering and Machine Works, Inc. ranks #29,072 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 Inertial Engineering and Machine Works, Inc. hold?

Inertial Engineering and Machine Works, Inc. holds 9 US utility patents granted between 2022 and 2025, spanning 8 technology areas.

What is Inertial Engineering and Machine Works, Inc.'s Innovation Score?

Inertial Engineering and Machine Works, Inc. has an Innovation Score of 49.8 out of 100 (top 14% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Inertial Engineering and Machine Works, Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Inertial Engineering and Machine Works, Inc..

What does claim depth mean for Inertial Engineering and Machine Works, Inc.'s patents?

Inertial Engineering and Machine Works, Inc.'s patents average 19.8 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

Inertial Engineering and Machine Works, Inc.

Q: What technology areas does Inertial Engineering and Machine Works, Inc. focus on?

Inertial Engineering and Machine Works, Inc.'s top technology area is H02B (Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power) with 7 patents, ranking #27 of 237 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Q: How is the Inertial Engineering and Machine Works, 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 PatentsView assignee record - 9 granted patents across 8 technology areas, recorded in grant years 2022–2025. 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: H02B (Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Inertial ranks #29,072 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 8 technology areas.

#29,072
of 49,997 US assignees by volume: Top 14%
by Innovation Score (49.8/100): 19.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R29072 · US Corporation #29,072 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 9 grants
MID-PACK #29,072/49,997
PHOTO-FINISH Immutep S
CPC-NARROW H02B · 8 areas
INNOV-PAR 49.8/100
CLAIMS-RICH 19.8 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Immutep S.A.S. (±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 Inertial’s 49.8 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 8.0 pts (16%) Velocity 20.0 pts (40%) Breadth 10.0 pts (20%) Claim depth 11.9 pts (24%)

Qualcomm Incorporated · highest

85
Inertial Engineering… · this assignee

50
3D Lighting… · lowest

7

What this shows Inertial's Innovation Score is 49.8/100 (top 14% 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 Inertial?

Each dot is one of Inertial’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). Inertial’s own 19.8 claims/patent is ABOVE the 15.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Inertial's grants concentrate

Inertial Engineering and Machine Works, Inc. is a focused PatentsView assignee: 8 CPC subclasses with 77.8% of grants classified under H02B (Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power). Peak complete grant year is 2023 (5 grants) versus a trough of 1 in 2022. By volume, Inertial sits between Immutep S.A.S. and Innovative Ideas LLC.

Inertial's three-year grant acceleration

Inertial Engineering and Machine Works, Inc. shows 8 grants in 2022–2024 against only 0 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.

Immutep S

9
Imubit Israel

9
Indizen Optical S…

9
Indizen Optical o…

9
Inhibikase Therap…

9
Innospectra

9
Innovation Sound…

9
Innovative Ideas

9
Inertial Engineer… ◀

9

What this shows Inertial holds 9 patents at rank #29,088, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Inertial

By rank, the assignees closest to #29,088 in granted patent volume.

Leaders in H02B (Boards)

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

Inertial's Innovation Score vs. every tracked assignee

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

50 Top 14% higher than 86% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Inertial Engineering and Machine Works, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	1	11.1%
2023	5	55.6%
2024	2	22.2%
2025partial year	1	11.1%

Which technologies does Inertial Engineering and Machine Works, Inc. patent most?

H02B - Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power 7

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 7

H02H - Emergency Protective Circuit Arrangements 7

G01K - Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR 2

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 1

G01V - GEOPHYSICS; Gravitational MEASUREMENTS; Detecting Masses OR OBJECTS; Tags 1

H04Q - Selecting 1

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 1

Top 8 of 8 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

Inertial Engineering and Machine Works, Inc.'s patent record in context - here's where to go next.

Inertial Engineering and Machine Works, Inc.'s lead technology class is H02B (Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power), 77.8% of its portfolio - see every assignee active in that class. Explore H02B
Ranked #29,072 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Inertial Engineering and Machine Works, Inc. against Immutep S.A.S., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.8/100 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.