DG

Damon B. Graves

PA Parker-Hannifin: 4 patents #170 of 1,656Top 15%
📍 Memphis, TN: #435 of 1,908 inventorsTop 25%
🗺 Tennessee: #4,555 of 20,272 inventorsTop 25%
Overall (All Time): #1,202,695 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9297426 Power take-off with remotely mounted clutch assembly and lubricated spline John M. Loeffler, James E. Bohn 2016-03-29
8661925 Hydraulically operated shifter for power take-off 2014-03-04
7510064 Power take-off having an axially movable bearing 2009-03-31
7159701 Automatic drag brake for a power take-off unit output shaft 2007-01-09