Where does The National Telephone Supply Company rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), The National Telephone Supply Company ranks #33,596 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 The National Telephone Supply Company hold?

The National Telephone Supply Company holds 8 US utility patents granted between 2015 and 2023, spanning 6 technology areas.

What is The National Telephone Supply Company's Innovation Score?

The National Telephone Supply Company has an Innovation Score of 24.2 out of 100 (14th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is The National Telephone Supply Company's patent grant rate increasing or decreasing?

The National Telephone Supply Company's recent grant velocity is -67% 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 The National Telephone Supply Company's patents?

The National Telephone Supply Company's patents average 7.6 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 The National Telephone Supply Company 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

The National Telephone Supply Company

Q: What technology areas does The National Telephone Supply Company focus on?

The National Telephone Supply Company's top technology area is F16G (Belts, Cables, OR Ropes, Predominantly Used FOR Driving PURPOSES; CHAINS; Fittings Predominantly Used Therefor) with 5 patents. Grants appear in 6 CPC subclasses total.

USPTO PatentsView assignee record - 8 granted patents across 6 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: F16G (Belts, Cables, OR Ropes, Predominantly Used FOR Driving PURPOSES; CHAINS; Fittings Predominantly Used Therefor).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, The ranks #33,596 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 6 technology areas.

#33,596
of 49,997 US assignees by volume: 14th percentile
by Innovation Score (24.2/100): 7.6
avg claims per patent: -67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33596 · US Corporation #33,596 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #33,596/49,997
PHOTO-FINISH The Euclid Chemical
CPC-NARROW F16G · 6 areas
INNOV-THIN 24.2/100
CLAIMS-SPARSE 7.6 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: The Euclid Chemical Company (±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
The National… · this assignee

24
3D Lighting… · lowest

7

What this shows The's Innovation Score is 24.2/100 (14th 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 The's grants concentrate

The National Telephone Supply Company is a focused PatentsView assignee: 6 CPC subclasses with 62.5% of grants classified under F16G (Belts, Cables, OR Ropes, Predominantly Used FOR Driving PURPOSES; CHAINS; Fittings Predominantly Used Therefor). Peak complete grant year is 2017 (2 grants) versus a trough of 1 in 2015. By volume, The sits between The Euclid Chemical Company and The Prestwick Group, Inc..

The's three-year grant acceleration

The National Telephone Supply Company 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.

The Euclid Chemic…

8
The Government of…

8
The Mitchell Gold

8
The Moss Companies

8
The Newway

8
The Nielsen ()

8
The Phoenix of Ch…

8
The Prestwick Gro…

8
The National Tele… ◀

8

What this shows The holds 8 patents at rank #33,630, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near The

By rank, the assignees closest to #33,630 in granted patent volume.

Leaders in F16G (Belts)

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

The's Innovation Score vs. every tracked assignee

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

24 14th percentile higher than 14% 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

The National Telephone Supply Company patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	12.5%
2016	1	12.5%
2017	2	25.0%
2018	1	12.5%
2019	1	12.5%
2021	1	12.5%
2023	1	12.5%

Which technologies does The National Telephone Supply Company patent most?

F16G - Belts, Cables, OR Ropes, Predominantly Used FOR Driving PURPOSES; CHAINS; Fittings Predominantly Used Therefor 5

Y10T - Technical Subjects Covered BY Former US Classification 3

B23D - PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; Like Operations FOR Working Metal BY Removing Material, NOT Otherwise Provided FOR 1

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

D07B - Ropes OR Cables IN General 1

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 1

Top 6 of 6 technology areas

Where it ranks

Overall rank by patents

#33,596

of 49,997 tracked assignees

Innovation Score

24.2 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

The National Telephone Supply Company's patent record in context - here's where to go next.

The National Telephone Supply Company's lead technology class is F16G (Belts, Cables, OR Ropes, Predominantly Used FOR Driving PURPOSES; CHAINS; Fittings Predominantly Used Therefor), 62.5% of its portfolio - see every assignee active in that class. Explore F16G
Ranked #33,596 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare The National Telephone Supply Company against The Euclid Chemical Company, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 24.2/100 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.