EE

Earl D. Ervay

TW The Gleason Works: 3 patents #25 of 120Top 25%
📍 Fairport, NY: #539 of 1,225 inventorsTop 45%
🗺 New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,555,415 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8267624 Full point width cutting blades Reinhardt Ritter, Uwe Gaiser 2012-09-18
7364391 Manufacturing straight bevel gears Hermann J. Stadtfeld, Uwe Gaiser, Theodore J. Krenzer 2008-04-29
5114287 Process for producing face hobbed bevel gears with toe relief Mark J. Boch 1992-05-19