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

James S. Karl

Palo Alto, CA: #7,003 of 9,675 inventorsTop 75%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,683,608 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5749789 Portable miniature golf game 1998-05-12