DS

David A. Schulman

📍 Brooklyn Park, MN: #2 of 22 inventorsTop 10%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #121,768 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852195 Fluid pressurized cushion — 1989-08-01