MD

Matthew David Defever

General Motors: 1 patents #591 of 1,592Top 40%
Overall (2023): #345,293 of 537,848Top 65%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11852091 Idle mode for engines with port fueld injection (PFI) and direct injection (DI) fuel systems J. Michael Gwidt 2023-12-26