JW

Joseph G. Walsh

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Oakland, CA: #2,828 of 4,380 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,934,221 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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