Stephen Spears

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Carrollton, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for treating addresses in an environmental con...
- Patent number 7,783,791
- Issue date Aug 24, 2010
- Lennox Manufacturing, Inc.
- Stephen Spears
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR TREATING ADDRESSES IN AN ENVIRONMENTAL CON...
- Publication number 20080192745
- Publication date Aug 14, 2008
- Lennox Manufacturing, Inc.
- Stephen Spears
- H04 - ELECTRIC COMMUNICATION TECHNIQUE