JP

Jeffrey M. Park

General Motors: 1 patents #9,361 of 18,328Top 55%
Overall (All Time): #3,349,399 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7337609 Diesel exhaust system variable backpressure muffler Brian Mahnken, Santiago Santurtun 2008-03-04