Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JK

James Kerr — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Acton, CA: #20 of 59 inventorsTop 35%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
James Kerr has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2003 and the most recent in March 2005. James Kerr ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list James Kerr in Acton, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6862995 Method for producing a less lethal projectile 2005-03-08
6655294 Ammunition for a less-lethal projectile 2003-12-02