RR

Roy K. Rogers

📍 Roseville, MI: #27 of 206 inventorsTop 15%
🗺 Michigan: #18,390 of 86,293 inventorsTop 25%
Overall (All Time): #1,060,251 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5131497 Vehicle fluid evacuation mechanism 1992-07-21
5039036 Energy absorbing air drop pallet 1991-08-13
4888949 Propulsion system for a small vehicle 1989-12-26
4783292 Method of injection molding a foamed plastic article using a relatively light gas as a blowing agent 1988-11-08
4752080 Heavy duty trailer having steerable ground wheels 1988-06-21