JH

John G. Hardt

DL Dana Limited: 1 patents #464 of 1,099Top 45%
📍 Sylvania, OH: #196 of 344 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,968,361 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4643284 Non-differential drive axle Dennis W. Shea 1987-02-17