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Eric M. Engerman

DG Dana Automotive Systems Group: 14 patents #1 of 67Top 2%
📍 Plymouth, MI: #2 of 165 inventorsTop 2%
🗺 Michigan: #73 of 9,501 inventorsTop 1%
Overall (2023): #4,280 of 537,848Top 1%
14
Patents 2023

Issued Patents 2023

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
11833898 Vehicle system with multiple electric drive axles 2023-12-05
11794572 Electric drive axle system with multi-speed gear train 2023-10-24
11752861 Electric drive axle gear train and method for manufacturing said gear train 2023-09-12
11718172 Multi-speed gearbox system and gearbox operating method 2023-08-08
11692615 Electric drive axle system with removable planetary gear assembly Mitchell R. Lawson 2023-07-04
11692617 Multi-speed gearbox and the drive axle made therewith 2023-07-04
11674575 Drive axle with a disconnect device 2023-06-13
11673462 Electric drive axle with lubrication system 2023-06-13
11667189 Electric drive axle with a gearbox and gearbox operating method Andy Perakes 2023-06-06
11623513 Electric drive axle in a vehicle 2023-04-11
11623510 Vehicle electric drive axle 2023-04-11
11621606 Multi-speed gearbox and the drive axle made therewith Gowrisankar Devaraj, Charles B. Lohr, Gordon M. McIndoe, Travis J. Miller, Ryan D. Nelms +2 more 2023-04-04
11577604 Vehicle system with multiple electric drive axles 2023-02-14
11548383 Electric drive axle in a vehicle 2023-01-10