JH

James J. Hammer

PG Philadelphia Gear: 1 patents #7 of 18Top 40%
📍 Forest, VA: #150 of 238 inventorsTop 65%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #4,037,825 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4460152 Hand pump with automatic lock-out David A. DiPasquale 1984-07-17