David A. Behr

Person

Roselle, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic navigation system and method
- Patent number 8,325,064
- Issue date Dec 4, 2012
- NAVTEQ B.V.
- David A. Behr
- G01 - MEASURING TESTING
Information Patent Grant
Electronic navigation system and method
- Patent number 7,924,173
- Issue date Apr 12, 2011
- Navteq North America, LLC.
- David A. Behr
- G01 - MEASURING TESTING
Information Patent Grant
Electronic navigation system and method
- Patent number 7,737,830
- Issue date Jun 15, 2010
- Navteq North America, LLC.
- David A. Behr
- G08 - SIGNALLING
Information Patent Grant
Electronic navigation system and method
- Patent number 7,432,830
- Issue date Oct 7, 2008
- Navteq North America, LLC.
- David A. Behr
- G08 - SIGNALLING
Information Patent Grant
Electronic navigation system and method
- Patent number 7,049,981
- Issue date May 23, 2006
- Navteq North America, LLC.
- David A. Behr
- G08 - SIGNALLING
Information Patent Grant
Electronic navigation system and method
- Patent number 6,614,363
- Issue date Sep 2, 2003
- Navigation Technologies Corp.
- David A. Behr
- G08 - SIGNALLING
Information Patent Grant
Electronic navigation system and method
- Patent number 6,107,944
- Issue date Aug 22, 2000
- Navigation Technologies Corporation
- David A. Behr
- G08 - SIGNALLING
Information Patent Grant
Computerized navigation system
- Patent number 6,104,316
- Issue date Aug 15, 2000
- Navigation Technologies Corporation
- David A. Behr
- G08 - SIGNALLING
Information Patent Grant
Electronic navigation system and method
- Patent number 5,808,566
- Issue date Sep 15, 1998
- Navigation Technologies Corporation
- David A. Behr
- G08 - SIGNALLING
Information Patent Grant
Computerized navigation system
- Patent number 5,543,789
- Issue date Aug 6, 1996
- Shields Enterprises, Inc.
- David A. Behr
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Electronic navigation system and method
- Publication number 20090191901
- Publication date Jul 30, 2009
- David A. Behr
- G08 - SIGNALLING
Information Patent Application
Electronic navigation system and method
- Publication number 20080070559
- Publication date Mar 20, 2008
- David A. Behr
- G08 - SIGNALLING
Information Patent Application
Electronic navigation system and method
- Publication number 20080068223
- Publication date Mar 20, 2008
- David A. Behr
- G08 - SIGNALLING
Information Patent Application
Electronic navigation system and method
- Publication number 20060052090
- Publication date Mar 9, 2006
- David A. Behr
- G08 - SIGNALLING
Information Patent Application
Electronic navigation system and method
- Publication number 20030156049
- Publication date Aug 21, 2003
- David A. Behr
- G08 - SIGNALLING
Information Patent Application
Electronic navigation system and method
- Publication number 20030112156
- Publication date Jun 19, 2003
- David A. Behr
- G08 - SIGNALLING

David A. Behr

Person

Patents Grantslast 30 patents

Electronic navigation system and method

Electronic navigation system and method

Electronic navigation system and method

Electronic navigation system and method

Electronic navigation system and method

Electronic navigation system and method

Electronic navigation system and method

Computerized navigation system

Electronic navigation system and method

Computerized navigation system

Patents Applicationslast 30 patents

Electronic navigation system and method

Electronic navigation system and method

Electronic navigation system and method

Electronic navigation system and method

Electronic navigation system and method

Electronic navigation system and method