Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David L. Clinton — 2 Patents

Leucadia, CA: #40 of 77 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David L. Clinton has been granted 2 US patents. The first was granted in 2004 and the most recent in December 2014. David L. Clinton ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David L. Clinton in Leucadia, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8915173 Tool for handling a cartridge 2014-12-23
6799541 Cylinder sleeve with coolant groove Gary L. Cyr, Stephan J. Demirjian 2004-10-05