WH

Wally C. Hoppe

SL Systems Research Laboratories: 1 patents #1 of 4Top 25%
📍 Vandalia, OH: #3 of 17 inventorsTop 20%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #45,818 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4854156 Pneumatic surface-following control system James D. Hoeffel, Richard E. Elliott, James S. Nevitt 1989-08-08