Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James Signore — 2 Patents

University of California: 1 patents #8,022 of 18,278Top 45%
Ncr: 1 patents #2,932 of 3,019Top 100%
Richmond, CA: #277 of 603 inventorsTop 50%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
James Signore has been granted 2 US patents while listed as an inventor at Ncr. The first was granted in 1989 and the most recent in August 2019. James Signore ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list James Signore in Richmond, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10386280 Device for measuring shear properties of asphalt mixtures Josef Zak, John Harvey 2019-08-20
4838157 Digital printhead energy control system 1989-06-13 $10,664,000