HG

Harold S. Gardner

UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%
📍 Monroeville, PA: #445 of 710 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,074,890 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4346730 Valve for abrasive material — 1982-08-31