RP

Roger E. Parry

DD Detroit Diesel: 1 patents #85 of 181Top 50%
📍 Canton, MI: #1,396 of 2,230 inventorsTop 65%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,813,070 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5372115 Fuel system for methanol fueled diesel cycle internal combustion engine Robert D. Straub, Robert C. Timmer, William R. Baker, Gary W. Johnson, Patricia A. Burkel +1 more 1994-12-13