RB

Robert J. Byrnes

📍 Lapeer, MI: #332 of 689 inventorsTop 50%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,098,329 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4294017 Archery sighting device and methods of constructing and utilizing same Bruce R. Byrnes 1981-10-13