SD

Shiming Duan

General Motors: 3 patents #184 of 1,893Top 10%
Overall (2018): #57,723 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10152834 Combustion engine airflow management systems and methods Chaitanya Sankavaram, Layne K. Wiggins, Stephen Paul Levijoki, Dean G. Sorrell, Todar Kuzmanov 2018-12-11
10054030 Engine cooling systems and methods Christopher H. Knieper 2018-08-21
10026241 Combustion engine airflow management systems and methods Chaitanya Sankavaram, Layne K. Wiggins 2018-07-17