DF

Douglas Edward Frieden

Caterpillar: 1 patents #4,437 of 8,398Top 55%
General Motors: 1 patents #9,361 of 18,328Top 55%
📍 Sterling Heights, MI: #570 of 1,485 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #1,906,034 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10635998 Task assignment system and method for operating a test cell Matthew John Hallam Larkins, Michael S. Bond, Abhijit Patkar, Naveen Kumar S. Aproop, Mehar Prakash Gourishetty 2020-04-28
7007460 Apparatus and method for accelerated exhaust system component heating David Cleary, Sanjeev M. Naik 2006-03-07