Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James C. Asher — 7 Patents

ATAtari: 6 patents #2 of 59Top 4%
UAUnited Kingdom Atomic Energy Authority: 1 patents #117 of 350Top 35%
San Jose, CA: #8,545 of 32,062 inventorsTop 30%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
James C. Asher has been granted 7 US patents while listed as an inventor at Atari. The first was granted in 1981 and the most recent in June 1987. James C. Asher ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list James C. Asher in San Jose, CA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
4675527 Corrosion monitoring probe Bruce C. Tofield, Malcolm R. Wormald, George B. Huxtable, Thomas W. Conlon 1987-06-23
4469330 Controller unit for video game 1984-09-04
4349708 Joystick control 1982-09-14
4319099 Dome switch having contacts offering extended wear 1982-03-09
D261644 Memory module housing Kevin P. McKinsey 1981-11-03
D260881 Memory module housing Kevin P. McKinsey 1981-09-22
4275611 Joystick controller 1981-06-30