Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SL

Sigmund J. Lichter — 1 Patent

Los Angeles, CA: #7,008 of 12,377 inventorsTop 60%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,603,256 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D452435 Holding and carrying device for two handled shopping bags 2001-12-25