CA

Carl M. Arko

📍 El Sobrante, CA: #82 of 144 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,934,102 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852945 Comprehensive contour chair apparatus John W. Rowles 1989-08-01