RS

Rick C. Sigmon

DG Dana Automotive Systems Group: 4 patents #36 of 269Top 15%
📍 Bowling Green, OH: #44 of 150 inventorsTop 30%
🗺 Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,071,169 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12365230 Electric axle with compact electric machine and gearbox arrangement Andy Perakes, Eric M. Engerman, Ryan D. Nelms 2025-07-22
12214658 Electric axle with multiple electric machines and locking clutch Andy Perakes, Eric M. Engerman 2025-02-04
12110952 Electric axle with compact electric machine and gear train layout Eric M. Engerman, Andy Perakes 2024-10-08
9284995 Electromagnetic axle disconnect system Mitchell R. Lawson, Julius L. Jones 2016-03-15