Kevin M. Marvin

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Gilbert, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for efficient extended data communications using...
- Patent number 8,484,370
- Issue date Jul 9, 2013
- Trimble Navigation Limited
- John Coffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle tracking, communication and fleet management system
- Patent number 7,489,993
- Issue date Feb 10, 2009
- Trimble Navigation Limited
- John R. Coffee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle tracking, communication and fleet management system
- Patent number 6,892,131
- Issue date May 10, 2005
- Trimble Navigation Limited
- John R. Coffee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle tracking, communication and fleet management system
- Patent number 6,611,755
- Issue date Aug 26, 2003
- Trimble Navigation Ltd.
- John R. Coffee
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Vehicle tracking, communication and fleet management system
- Publication number 20090088924
- Publication date Apr 2, 2009
- John R. Coffee
- B60 - VEHICLES IN GENERAL
Information Patent Application
Location aware wireless data gateway
- Publication number 20060182055
- Publication date Aug 17, 2006
- John R. Coffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Vehicle tracking, communication and fleet management system
- Publication number 20060142913
- Publication date Jun 29, 2006
- John R. Coffee
- B60 - VEHICLES IN GENERAL
Information Patent Application
Location aware wireless data gateway
- Publication number 20060129691
- Publication date Jun 15, 2006
- GRID DATA, INC.
- John R. Coffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Vehicle tracking, communication and fleet management system
- Publication number 20040039504
- Publication date Feb 26, 2004
- FLEET MANAGEMENT SERVICES, INC.
- John R. Coffee
- B60 - VEHICLES IN GENERAL