Denis Joseph Kracker

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Telecommunications line test extension apparatus
- Patent number 7,190,767
- Issue date Mar 13, 2007
- SBC Technology Resources, Inc.
- Denis Joseph Kracker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunications line test extension apparatus
- Patent number 6,813,339
- Issue date Nov 2, 2004
- SBC Technology Resources, Inc.
- Denis Joseph Kracker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Telecommunications line test extension apparatus
- Publication number 20050036587
- Publication date Feb 17, 2005
- Denis Joseph Kracker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Telecommunications line test extension apparatus
- Publication number 20030215062
- Publication date Nov 20, 2003
- Denis Joseph Kracker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE