TD

Terrence L. Doden

UE Unit Rig & Equipment: 1 patents #7 of 24Top 30%
Overall (All Time): #3,931,544 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4843910 Pinion gear speed disc brake Frederick W. Loeber, Ronald R. Massie 1989-07-04