DR

Dave G. Rich

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): #93,497 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10838008 Battery switch testing system and method Jonathan O. Conell, Robert A. De Stefano, Benjamin G. Wroblewski, Saad Hasan 2020-11-17
10826139 Battery enclosure allowing selective airflow to and from the battery enclosure Saad Hasan, Jeffrey Wyka, Jianfeng Wang, Dewen Kong, Haijing Liu 2020-11-03
10800285 System to modulate switch resistances within a battery system Lyall Kenneth Winger, Saad Hasan, Varsha Sadekar, Robert A. De Stefano, Gary W. Gantt, JR. 2020-10-13