DB

Denis J. Brophy

IBM: 1 patents #1,061 of 3,557Top 30%
📍 Staatsburg, NY: #2 of 5 inventorsTop 40%
🗺 New York: #1,999 of 7,187 inventorsTop 30%
Overall (1997): #160,483 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5614076 Tool and method for electroetching Madhav Datta, Derek B. Harris, Frank S. Ryan, Frank A. Spera 1997-03-25