HH

Harold E. Hancock

PA Power Management Associates: 2 patents #1 of 9Top 15%
📍 Cincinnati, OH: #3,621 of 8,043 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,362,748 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4389691 Solid state arc suppression device — 1983-06-21
4251845 Arc suppressor circuit — 1981-02-17