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

Jan Carder

Citrus Heights, CA: #115 of 237 inventorsTop 50%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,833,889 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5247710 Reservoir level control system Donald L. Smith, Richard Gwynn Jones 1993-09-28