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

David Pass — 2 Patents

ELEvolution Power Tools Limited: 1 patents #10 of 17Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Pass has been granted 2 US patents while listed as an inventor at Evolution Power Tools Limited. The first was granted in 1994 and the most recent in October 2018. David Pass ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Pass in Sheffield, GA, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D829780 Mitre saw Matthew Conley 2018-10-02
5287927 Vapor recovery apparatus and method Thomas A. Rice 1994-02-22