Robert J. Kucera

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Concord, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Telephone line switching device
- Patent number 7,616,759
- Issue date Nov 10, 2009
- Robert J. Kucera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Closure device
- Publication number 20070235114
- Publication date Oct 11, 2007
- Robert J. Kucera
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Telephone line switching device
- Publication number 20070133772
- Publication date Jun 14, 2007
- Robert J. Kucera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE