JK

John Walter Karpowich

📍 Los Angeles, CA: #4,824 of 12,377 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,190,183 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6725978 Cable joining system for cycles — 2004-04-27
5626058 Rotary actuator for a bicycle brake Scott Robinson 1997-05-06