Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James I. Stevens — 2 Patents

VEVentritex: 1 patents #31 of 51Top 65%
PAPacesetter: 1 patents #587 of 832Top 75%
Irmo, SC: #61 of 131 inventorsTop 50%
South Carolina: #5,837 of 15,501 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
James I. Stevens has been granted 2 US patents while listed as an inventor at Pacesetter. The first was granted in 1997 and the most recent in September 1998. James I. Stevens ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list James I. Stevens in Irmo, SC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5808857 Capacitor foil with enhanced surface area 1998-09-15 $4,035,000
5660737 Process for making a capacitor foil with enhanced surface area William H. Elias, Thomas F. Strange 1997-08-26