EK

Eric Kay

IBM: 1 patents #143 of 788Top 20%
📍 San Jose, CA: #59 of 282 inventorsTop 25%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #66,617 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4331504 Etching process with vibrationally excited SF.sub.6 Tung J. Chuang, John W. Coburn 1982-05-25