Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jan Stephens — 2 Patents

PAPaccar: 2 patents #261 of 678Top 40%
Vashon, WA: #65 of 132 inventorsTop 50%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Jan Stephens has been granted 2 US patents while listed as an inventor at Paccar. The first was granted in 1996 and the most recent in April 1997. Jan Stephens ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jan Stephens in Vashon, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5620338 Universal battery cable assembly Ron Decoteau, Alan Martin, Steve Bleistein 1997-04-15 $22,283,000
5511530 Modular fuel line heater Elmore S. Buringrud 1996-04-30 $11,929,000