Mark R. Boyd

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Headset for hands-free wireless telephone
- Patent number 5,794,163
- Issue date Aug 11, 1998
- SpectraLink Corporation
- Graeme S. Paterson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Headset for hands-free wireless telephone
- Patent number 5,596,638
- Issue date Jan 21, 1997
- SpectraLink Corproation
- Graeme S. Paterson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Headset for hands-free wireless telephone
- Patent number 5,557,653
- Issue date Sep 17, 1996
- SpectraLink Corporation
- Graeme S. Paterson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE