DP

David M. Preston

EA Eaton: 1 patents #68 of 252Top 30%
📍 Madison Heights, MI: #5 of 22 inventorsTop 25%
🗺 Michigan: #1,426 of 5,720 inventorsTop 25%
Overall (2005): #214,921 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6945893 Hybrid powertrain system Ricardo C. Grillo, Walter K. O'Neil 2005-09-20