DH

Donald R. Hawkins

GP Gte Products: 1 patents #520 of 928Top 60%
📍 Cornish, ME: #5 of 7 inventorsTop 75%
🗺 Maine: #2,311 of 4,281 inventorsTop 55%
Overall (All Time): #3,947,997 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4730103 Compact PTC resistance heater — 1988-03-08