Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James Russell Semler — 1 Patent

IEInterstate Electronics: 1 patents #15 of 43Top 35%
Tustin, CA: #798 of 1,327 inventorsTop 65%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
James Russell Semler has been granted 1 US patent while listed as an inventor at Interstate Electronics. All of these patents were granted in 1998. James Russell Semler ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James Russell Semler in Tustin, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5825326 Real-time high-accuracy determination of integer ambiguities in a kinematic GPS receiver Earl Clare Thorndyke, Jr. 1998-10-20