JE

James Douglas Ervin

Ford: 1 patents #151 of 589Top 30%
📍 Novi, MI: #37 of 106 inventorsTop 35%
🗺 Michigan: #1,426 of 5,720 inventorsTop 25%
Overall (2005): #182,272 of 245,428Top 75%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6866609 Continuously variable traction drive with traction rollers having a caster angle 2005-03-15