William E. Warren

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Richland Hills, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for reprioritizing calendar items on a data proce...
- Patent number 5,664,175
- Issue date Sep 2, 1997
- International Business Machines Corporation
- Brion K. Jackson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for communicating an electronic action from a...
- Patent number 5,621,658
- Issue date Apr 15, 1997
- International Business Machines Corporation
- Brion K. Jackson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Telephone calling method and apparatus
- Patent number 5,428,678
- Issue date Jun 27, 1995
- International Business Machines Corporation
- Gregory P. Fitzpatrick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE