Michael A. Hayes

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Bloomfield Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Distributed sound enhancement
- Patent number 8,391,791
- Issue date Mar 5, 2013
- Clarity Technologies, Inc.
- Raymond W. Gunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed sound enhancement
- Patent number 8,306,578
- Issue date Nov 6, 2012
- Clarity Technologies, Inc.
- Raymond W. Gunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed sound enhancement
- Patent number 8,280,462
- Issue date Oct 2, 2012
- Clarity Technologies, Inc.
- Raymond W. Gunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed sound enhancement
- Patent number 7,856,240
- Issue date Dec 21, 2010
- Clarity Technologies, Inc.
- Raymond W. Gunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DISTRIBUTED SOUND ENHANCEMENT
- Publication number 20110116620
- Publication date May 19, 2011
- Clarity Technologies, Inc.
- Raymond W. Gunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTED SOUND ENHANCEMENT
- Publication number 20110116649
- Publication date May 19, 2011
- Clarity Technologies, Inc.
- Raymond W. Gunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTED SOUND ENHANCEMENT
- Publication number 20110116651
- Publication date May 19, 2011
- Clarity Technologies, Inc.
- Raymond W. Gunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distributed sound enhancement
- Publication number 20050286713
- Publication date Dec 29, 2005
- Clarity Technologies, Inc.
- Raymond W. Gunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE