WM

Walter B. Maass

📍 Bremen, DE: #501 of 1,098 inventorsTop 50%
Overall (All Time): #3,924,435 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4817595 Valve for pressure bandage (for the staunching of a bleeding external wound) — 1989-04-04