Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thomas E. Brown — 18 Patents

AMAmp: 3 patents #379 of 1,260Top 35%
CLCoulter Ventures, Llc.: 1 patents #32 of 42Top 80%
JAJtekt Automotive North America: 1 patents #7 of 12Top 60%
PMPerfection Manufacturing: 1 patents #3 of 7Top 45%
WLWang Laboratories: 1 patents #116 of 284Top 45%
WLWilkinson Sword Limited: 1 patents #26 of 52Top 50%
Harrisburg, OH: #2 of 6 inventorsTop 35%
Ohio: #3,874 of 73,341 inventorsTop 6%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Thomas E. Brown has been granted 18 US patents while listed as an inventor at Amp. The first was granted in 1980 and the most recent in February 2025. Thomas E. Brown ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Thomas E. Brown in Harrisburg, OH, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1064130 Barbell William Henniger, Ahmik Jones, Martin Pritchett, Charlie Tighe 2025-02-25
10563745 Steering rack wear compensator 2020-02-18
8720453 Hair curler with integrated hair clamps Catherine Brown 2014-05-13
8517140 Independent rear suspension kit Vaughn E. D. West 2013-08-27
D672041 Tongue cleaner 2012-12-04
6858801 Circuit shell enclosure 2005-02-22
6617563 Photocell array sensor for projectile position detection Lawrence R. Davis 2003-09-09
D402807 Protective cover for fishing rod tip 1998-12-22
5546895 Grooming brush pet door 1996-08-20
5013248 Multicircuit connector assembly Thomas F. Davis 1991-05-07 $5,364,000
5002493 Panel mounted electronic assembly Thomas F. Davis 1991-03-26 $10,776,000
4983344 Method for injection molding a sealed connector assembly 1991-01-08 $5,224,000
4826817 Amino acid and hydroxyamino acid transporter compounds for therapeutic applications, process and use Thomas Brown, Thomas A. Ban 1989-05-02
4708086 Boat anchor 1987-11-24
4677475 Method of coupling identification tabs to microfiche for use in microfiche storage and retrieval devices 1987-06-30
D275070 Hand seeder 1984-08-14
4414917 System for selectively treating cables and the like Joseph J. Bentley, Jerome Unrine 1983-11-15
4217747 Lawn mower grass catcher assembly 1980-08-19