William S. Washeim

RT Rotor Tool: 1 patents #5 of 10Top 50%

Overall (All Time): #4,004,287 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Patent #	Title	Co-Inventors	Date
4620449	Portable air tool having built in transducer and calibration assembly	John A. Borries, Earl E. Rush	1986-11-04