DS

Daniel Shumway

NP North American Philips: 1 patents #22 of 89Top 25%
📍 Watkins Glen, NY: #1 of 1 inventorsTop 100%
🗺 New York: #1,258 of 5,342 inventorsTop 25%
Overall (1989): #121,696 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4866328 Electric lamp with reduced internal photoelectron production Raghu Ramaiah 1989-09-12