DC

Donna J. Castro

📍 Redondo Beach, CA: #920 of 1,594 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,796,455 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5308321 Retainer assisted by vacuum expansion system — 1994-05-03