JK

James L. Kinninger

📍 Hermosa Beach, CA: #327 of 553 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,109,921 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4197808 Combined road marker and interchangeable sign cards — 1980-04-15