TD

Thomas E. Drawbaugh

PA Parker-Hannifin: 1 patents #643 of 1,656Top 40%
📍 Fillmore, IN: #4 of 6 inventorsTop 70%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,948,636 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4732294 Safety latch means for filter assembly James R. Bohler, Jerry E. Stephenson 1988-03-22