DP

Dumitru Puiu

General Motors: 5 patents #83 of 1,408Top 6%
Overall (2021): #33,767 of 548,734Top 7%
5
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11192436 Park system for dual motor drive unit Orson S. Wang, Patrick S. Portell 2021-12-07
11149825 Engine assembly including gearbox for varying compression ratio of engine assembly using stationary actuator Ryan M. Heinbuch, Justin E. Ketterer, Venu G. Ganti, Rodney E. Baker 2021-10-19
11131240 Engine assembly including a force splitter for varying compression ratio using an actuator Ryan M. Heinbuch, Justin E. Ketterer 2021-09-28
10962064 Bidirectional overrunning clutch for a motor vehicle Binu Jose Kochucheruvil, Jun Ma 2021-03-30
10914378 Roller-gear shift by wire parking system Gurdeep Singh, Alan G. Holmes 2021-02-09