BH

by Carole M. Fischer, heir

📍 Rochester, MI: #6 of 38 inventorsTop 20%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #16,685 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4325443 Turning assistance for tracked vehicles Frederick C. Fischer, deceased 1982-04-20