DF

David J. Freiman

General Motors: 1 patents #9,361 of 18,328Top 55%
📍 Ann Arbor, MI: #3,831 of 6,071 inventorsTop 65%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,432,474 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7128035 Method and apparatus for engine torque disturbance reduction during cranking David R. Lancaster, Mark G. Kosowski, Mark A. Theobald, James A. Cogswell, II, Bryan R. Snyder +1 more 2006-10-31