RS

Richard F. Schian

📍 Birch Run, MI: #22 of 43 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,058,179 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4406090 Methods and apparatus for grinding spiral tool cutting edges having non-circumferentially relieved edges William G. Rexius 1983-09-27