Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thomas E. Buttner — 10 Patents

JMJudco Manufacturing: 3 patents #7 of 15Top 50%
SASortech Ag: 2 patents #6 of 16Top 40%
Rancho Palos Verdes, CA: #178 of 1,701 inventorsTop 15%
California: #61,378 of 386,348 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Thomas E. Buttner has been granted 10 US patents while listed as an inventor at Judco Manufacturing. The first was granted in 1982 and the most recent in April 2022. Thomas E. Buttner ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Thomas E. Buttner in Rancho Palos Verdes, CA, US.

Patents per Year

Patents granted per year, 1982 to 2022Bar chart with a peak of 4 patents in 2013.peak 41982: 1 patents19821993: 1 patents19932013: 4 patents20132015: 1 patents20152016: 1 patents20162019: 1 patents20192022: 1 patents2022

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11302497 Paddle switch system Igorce Srbinovski, Stephen C. James 2022-04-12
10347444 Paddle switch system Igorce Srbinovski, Stephen C. James 2019-07-09
9376068 Paddle switch system Igorce Srbinovski, Stephen C. James 2016-06-28
8939466 Airbag frame apparatus Stephen C. James, Igorce Srbinovski 2015-01-27
8602451 Airbag frame apparatus Stephen C. James 2013-12-10
8578732 Compact sorption cooling unit Walter Mittelbach 2013-11-12
8539782 Method for controlling the power of a sorption refrigeration system and device therefor Walter Mittelbach 2013-09-24
8491003 Airbag frame apparatus Stephen C. James 2013-07-23
5263267 Method and apparatus for reducing volatile content of sewage sludge and other feed materials Christopher A. Mc.Clure, H. Judson Buttner, deceased, James G. McCain, Arnold B. Nordstrom, R. Leon Williams 1993-11-23
4345128 Electrical contact positioning assembly Horace J. Buttner 1982-08-17