DF

David Fielder

DL Dana Limited: 1 patents #464 of 1,099Top 45%
Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
Overall (All Time): #2,115,752 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8084914 Stator coil retention system for unvarnished stators Patrick M. McCartney 2011-12-27
4189932 Piston pin bore and method of finishing 1980-02-26