JH

John F. Havel

DL Dana Limited: 1 patents #464 of 1,099Top 45%
📍 Marquette, MI: #100 of 177 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,600,740 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6321712 Racing engine having trimetal bearings with a thick overlay for high speed and/or high load applications — 2001-11-27