DJ

Douglas W. Phelps, Jr.

IBM: 4 patents #13 of 1,444Top 1%
📍 Burlington, VT: #1 of 13 inventorsTop 8%
🗺 Vermont: #2 of 182 inventorsTop 2%
Overall (1989): #5,418 of 140,708Top 4%
4
Patents 1989

Issued Patents 1989

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4878108 Heat dissipation package for integrated circuits William Ward 1989-10-31
4862245 Package semiconductor chip Richard P. Pashby, Sigvart J. Samuelsen, William Ward 1989-08-29
4821945 Single lead automatic clamping and bonding system Judith A. Chase, Robert J. Redmond, Stephen Garrett Starr, II 1989-04-18
4796078 Peripheral/area wire bonding technique Robert J. Redmond, William Ward 1989-01-03