JH

James Michael Hewelt

General Motors: 1 patents #9,361 of 18,328Top 55%
📍 White Lake, MI: #197 of 337 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,693,021 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5792949 Crankcase ventilation system diagnostic Etsuko Muraji Stewart 1998-08-11