CE

Charles G. Ellwanger

TW The Gleason Works: 1 patents #2 of 8Top 25%
🗺 New York: #1,860 of 7,004 inventorsTop 30%
Overall (1994): #150,311 of 165,921Top 95%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5305558 Method of sharpening profile-sharpened cutting blades Harry Pedersen 1994-04-26