John Comerford

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Glendale Heights, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Switch blade mechanism and multi-arrangement
- Patent number 4,280,027
- Issue date Jul 21, 1981
- The Singer Company
- John Comerford
- G05 - CONTROLLING REGULATING
Information Patent Grant
Switch and cable actuator
- Patent number 4,184,381
- Issue date Jan 22, 1980
- The Singer Company
- John Comerford
- G05 - CONTROLLING REGULATING