Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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August John McClenehan — 1 Patent

Northrop Grumman: 1 patents #690 of 1,695Top 45%
Calabasas, CA: #2,243 of 4,119 inventorsTop 55%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #2,395,679 of 4,157,543Top 60%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12248041 Vapor cell detection system Steven Ryan Jefferts, Vyacheslav Lebedev 2025-03-11