JK

John H. Keller

IBM: 1 patents #143 of 788Top 20%
📍 Newburgh, NY: #2 of 6 inventorsTop 35%
🗺 New York: #804 of 3,580 inventorsTop 25%
Overall (1982): #52,601 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4340461 Modified RIE chamber for uniform silicon etching Charles J. Hendricks, William W. Hicks 1982-07-20