WB

William P. Benjamin

NO Northrop: 1 patents #86 of 277Top 35%
Overall (All Time): #3,917,576 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4978825 Thermoplastic composite induction welder Wayne William Schmidt, Robert A. Grimm 1990-12-18