LD

Lewis D. Dumbauld

TE Texscan: 1 patents #1 of 3Top 35%
📍 Phoenix, AZ: #38 of 235 inventorsTop 20%
🗺 Arizona: #166 of 945 inventorsTop 20%
Overall (1989): #84,123 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823386 Addressable subscriber cable television system Gilbert L. Tash 1989-04-18