JL

Joseph R. Littlefield

General Motors: 3 patents #152 of 1,450Top 15%
📍 Sterling Heights, MI: #17 of 138 inventorsTop 15%
🗺 Michigan: #1,122 of 10,373 inventorsTop 15%
Overall (2020): #84,169 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10697524 Motor vehicle powertrain Alan G. Holmes, Rebecca K. Risko Cattell 2020-06-30
10557536 Multi-axis final drive assembly Alan G. Holmes 2020-02-11
10533640 Two ratio electric drive unit Craig S. Ross 2020-01-14