DM

Dennis McKean

IBM: 1 patents #253 of 1,444Top 20%
📍 Milpitas, CA: #11 of 39 inventorsTop 30%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #120,783 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4853315 O-quinone diazide sulfonic acid monoesters useful as sensitizers for positive resists Robert D. Miller, Joseph G. Walsh, Carlton G. Willson 1989-08-01