DQ

Donald S. Quin

📍 Flin Flon, CA: #13 of 149 inventorsTop 9%
Overall (All Time): #1,608,923 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6533498 Reinforced composite material — 2003-03-18
D447543 Headwall structure for drainage conduit — 2001-09-04
D447544 Headwall structure for drainage conduit — 2001-09-04