DG

Donald H. Groft

ST Stelco: 1 patents #10 of 37Top 30%
📍 Forty Fort, PA: #7 of 7 inventorsTop 100%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,097,097 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4290584 Pole mounted winch George H. Eckels, Wayne R. Stallard 1981-09-22