Roger A. Stevens

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Lucas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Navigation system with web interface
- Patent number 9,464,910
- Issue date Oct 11, 2016
- Navigation Solutions, LLC
- Roger Stevens
- G01 - MEASURING TESTING
Information Patent Grant
Portable vehicle navigation system
- Patent number 7,668,652
- Issue date Feb 23, 2010
- Mitac International Corporation
- Larry Spencer
- G01 - MEASURING TESTING
Information Patent Grant
Portable vehicle navigation system
- Patent number 7,295,921
- Issue date Nov 13, 2007
- Magellan Navigation, Inc.
- Larry Spencer
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PREDICTING RENTAL CAR AVAILABILITY
- Publication number 20150161543
- Publication date Jun 11, 2015
- NAVIGATION SOLUTIONS, LLC
- Yazid Sheik Kadir
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAVIGATION SYSTEM WITH WEB INTERFACE
- Publication number 20090063037
- Publication date Mar 5, 2009
- Roger Stevens
- G01 - MEASURING TESTING
Information Patent Application
Portable Vehicle Navigation System
- Publication number 20080027644
- Publication date Jan 31, 2008
- MAGELLAN NAVIGATION, INC.
- Larry Spencer
- G01 - MEASURING TESTING
Information Patent Application
Portable vehicle navigation system
- Publication number 20040254722
- Publication date Dec 16, 2004
- MAGELLAN DIS, INC.
- Larry Spencer
- G01 - MEASURING TESTING