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

Lyle J. Frederickson

IBM: 1 patents #44,794 of 70,183Top 65%
Sunnyvale, CA: #10,174 of 14,302 inventorsTop 75%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,823,320 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5208834 Lexicographical encoding and decoding of state-dependent codes 1993-05-04