RP

Robert J. Piper

📍 Detroit, MI: #17 of 83 inventorsTop 25%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #61,646 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4800394 Antenna polar mount assembly Helmut F. Homann 1989-01-24