Robert M. Kelly

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Burlington, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Inside connector for a communication headset system
- Patent number D345141
- Issue date Mar 15, 1994
- Unax Corporation
- Robert E. Lucey
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Inside connector for a communication headset system
- Patent number D339791
- Issue date Sep 28, 1993
- Unex Corporation
- Robert E. Lucey
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Electrical connector for a communication headset system
- Patent number D332600
- Issue date Jan 19, 1993
- Unex Corporation
- Robert E. Lucey
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Electrical connector for a communication headset system
- Patent number D332601
- Issue date Jan 19, 1993
- Unex Corporation
- Robert E. Lucey
- D13 - Equipment for production, distribution, or transformation of energy