RH

Richard Hammar

General Motors: 1 patents #107 of 586Top 20%
📍 Fraser, MI: #3 of 6 inventorsTop 50%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #65,997 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4881944 Method of making positive battery paste — 1989-11-21