FR

Frank S. Ryan

IBM: 1 patents #1,061 of 3,557Top 30%
📍 Boulder, CO: #94 of 322 inventorsTop 30%
🗺 Colorado: #422 of 1,967 inventorsTop 25%
Overall (1997): #151,873 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

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