William L. Ball

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Grosse Pointe Farms, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of establishing a communications connection from a deactivat...
- Patent number 8,923,797
- Issue date Dec 30, 2014
- General Motors LLC
- William L. Ball
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for maintaining and providing personal informatio...
- Patent number 7,877,275
- Issue date Jan 25, 2011
- General Motors LLC
- William L. Ball
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF ESTABLISHING A COMMUNICATIONS CONNECTION FROM A DEACTIVAT...
- Publication number 20090036091
- Publication date Feb 5, 2009
- GENERAL MOTORS CORPORATION
- William L. Ball
- G07 - CHECKING-DEVICES
Information Patent Application
Method and system for TTY routing assistance
- Publication number 20070061151
- Publication date Mar 15, 2007
- GENERAL MOTORS CORPORATION
- Bruce A. Groskreutz
- G01 - MEASURING TESTING
Information Patent Application
System and method for maintaining and providing personal informatio...
- Publication number 20050107673
- Publication date May 19, 2005
- GENERAL MOTORS CORPORATION
- William L. Ball
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE