JD

John T. DeGrave

📍 Berkvam Road, PA: #85 of 152 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,383,458 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7206676 Automated manipulation system and method in a transit system Michael Cross, Kenneth A. Karg, Gary S. Krut, William Ruhe, Linda F. Clawson +1 more 2007-04-17