WM

William H. Ma

IBM: 1 patents #143 of 788Top 20%
📍 Wappingers Falls, NY: #12 of 37 inventorsTop 35%
🗺 New York: #804 of 3,580 inventorsTop 25%
Overall (1982): #23,671 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4350578 Cathode for etching Rudolf G. Frieser, Gunars M. Ozols, Bryant N. Zingerman 1982-09-21