Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TB

Thomas D. Brewer

Caterpillar: 3 patents #2,162 of 8,398Top 30%
BIBattelle Memorial Institute: 1 patents #1,360 of 2,462Top 60%
Tremont, IL: #18 of 70 inventorsTop 30%
Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #820,539 of 4,157,543Top 20%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10890016 Sliding entry door with integrated vent and latch 2021-01-12
6397541 Decorative panel 2002-06-04
5652192 Catalyst material and method of making Dean W. Matson, John L. Fulton, John C. Linehan, Roger M. Bean, Todd Werpy +1 more 1997-07-29
D314388 Endless track work vehicle Robert R. Farris, John M. Parks, Gerald P. Simmons 1991-02-05
4290236 Method and apparatus for manufacturing a contoured internal diameter bushing Robert J. Purcell, James R. Sturges 1981-09-22
4222616 Endplay control gusset 1980-09-16