William R. Davis

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Clearwater, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Simultaneous analog and digital communication applications
- Patent number 5,537,436
- Issue date Jul 16, 1996
- AT&T Corp.
- Stanley Bottoms
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Command and control signalling method and apparatus
- Patent number 5,369,703
- Issue date Nov 29, 1994
- AT&T Corp.
- James L. Archibald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE