RD

Roy Dubs

📍 Hope Valley, RI: #15 of 31 inventorsTop 50%
🗺 Rhode Island: #3,444 of 6,211 inventorsTop 60%
Overall (All Time): #3,312,381 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7850747 System for blending and storing petroleum based fuel and vegetable oil — 2010-12-14