DV

Donald C. Vessey

🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,106,745 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4189798 Foam mattress with floatation torso support — 1980-02-26