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

James Duncan — 3 Patents

INInterdynamics: 1 patents #12 of 20Top 60%
RIRtc Industries: 1 patents #33 of 49Top 70%
Princeton, NJ: #958 of 2,186 inventorsTop 45%
New Jersey: #23,671 of 69,400 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
James Duncan has been granted 3 US patents while listed as an inventor at Interdynamics. The first was granted in 2002 and the most recent in November 2011. James Duncan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list James Duncan in Princeton, NJ, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8056734 Merchandising system with flippable column and/or item stop Albert Menz, Stephen N. Hardy 2011-11-15
D467941 Air pump 2002-12-31
D467942 Air pump 2002-12-31