Douglas E. Pyles

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Bryan, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Torque sensing automatic shut-off and reset clutch for screwdrivers...
- Patent number 5,156,244
- Issue date Oct 20, 1992
- The ARO Corporation
- Douglas E. Pyles
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Torque sensing automatic shut-off and reset clutch for screwdrivers...
- Patent number 5,054,588
- Issue date Oct 8, 1991
- The ARO Corporation
- Phil D. Thorp
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Automatic fluid torque responsive shut-off mechanism for an air tool
- Patent number 4,772,186
- Issue date Sep 20, 1988
- The ARO Corporation
- Douglas E. Pyles
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS