Thomas D. Russell

Person

Plano, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for providing directions using a communication ne...
- Patent number 6,535,743
- Issue date Mar 18, 2003
- Minorplanet Systems USA, Inc.
- William C. Kennedy
- G08 - SIGNALLING
Information Patent Grant
System and method for routing a call using a communications network
- Patent number 6,405,033
- Issue date Jun 11, 2002
- Track Communications, Inc.
- William C. Kennedy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing menu data using a communication net...
- Patent number 6,167,255
- Issue date Dec 26, 2000
- @Track Communications, Inc.
- William C. Kennedy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice and data communication
- Patent number 6,141,404
- Issue date Oct 31, 2000
- @Track Communications, Inc.
- Kenneth R. Westerlage
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for call delivery to a mobile unit
- Patent number 6,009,330
- Issue date Dec 28, 1999
- Highwaymaster Communications, Inc.
- William C. Kennedy
- G07 - CHECKING-DEVICES
Information Patent Grant
Multiple number assignment module communication
- Patent number 5,918,172
- Issue date Jun 29, 1999
- Highwaymaster Communications, Inc.
- William C. Saunders
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for call delivery to a mobile unit
- Patent number 5,734,981
- Issue date Mar 31, 1998
- Highwaymaster Communications, Inc.
- William C. Kennedy
- G07 - CHECKING-DEVICES

Thomas D. Russell

Person

Patents Grantslast 30 patents

System and method for providing directions using a communication ne...

System and method for routing a call using a communications network

System and method for providing menu data using a communication net...

Voice and data communication

Method and apparatus for call delivery to a mobile unit

Multiple number assignment module communication

Method and apparatus for call delivery to a mobile unit