DH

Dale A. Hawkins

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Loma Mar, CA: #3 of 5 inventorsTop 60%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,313,357 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4981201 Variable drive apparatus — 1991-01-01
4718297 Infinite ratio transmission apparatus — 1988-01-12