Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jack Purcell — 3 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Northrop Grumman: 1 patents #1,512 of 1,695Top 90%
Sterling, VA: #126 of 444 inventorsTop 30%
Virginia: #9,600 of 34,511 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Jack Purcell has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1997 and the most recent in June 2025. Jack Purcell ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Jack Purcell in Sterling, VA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12338006 Movable platforms for vehicle capture assemblies and related devices, assemblies, systems, and methods Emmanuel Simpri, Matthew Alan Michel, Michael Foster, Quentin Williams 2025-06-24
D385388 Sunshade with extended vision optical elements Joseph J. Berke 1997-10-28
D382890 Eyeglasses with extended vision optical elements Joseph J. Berke 1997-08-26