RM

Rodger L. Marx

TR Tractech: 1 patents #4 of 11Top 40%
Overall (All Time): #2,224,763 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6209700 Electric clutch including resilient disk biasing means Jason L. Wogaman 2001-04-03
6027101 Bottle jack and method 2000-02-22