FF

Frederick L. Fitts

EC Excello Co.: 1 patents #2 of 10Top 20%
📍 Ann Arbor, MI: #57 of 244 inventorsTop 25%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #114,929 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4814573 Electrical discharge machining apparatus with exchangeable electrode refeed cartridge John M. Check, William Clayton, Thomas Walser 1989-03-21