GF

Gerald I. Frock

PE Pennwalt: 1 patents #119 of 288Top 45%
📍 Detroit, MI: #685 of 1,512 inventorsTop 50%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,109,312 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4196336 Method of hard surfacing a metal object Stanley B. Smoller 1980-04-01