Harry L. Benjamin

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Dayton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Position sensing device
- Patent number 4,455,754
- Issue date Jun 26, 1984
- Centro Corporation
- Harry L. Benjamin
- G01 - MEASURING TESTING
Information Patent Grant
Instrumented tool
- Patent number 4,386,532
- Issue date Jun 7, 1983
- Centro Corporation
- Harry L. Benjamin
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Angle measuring device
- Patent number 4,338,723
- Issue date Jul 13, 1982
- Centro Cororation
- Harry L. Benjamin
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Position sensing device
- Patent number 4,328,621
- Issue date May 11, 1982
- Harry L. Benjamin
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS