DH

David L. Haines

DE Delco Electronics: 1 patents #370 of 908Top 45%
Overall (All Time): #3,950,217 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4738239 Ignition system Daniel H. Hopper 1988-04-19