DW

Donald L. Winebrenner

📍 El Sobrante, CA: #82 of 144 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,102,504 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4306346 Tool for removing a spin tube from a washing machine — 1981-12-22