Robyn Wirsing Black

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Swoyersville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Light and sound bar system
- Patent number 9,602,903
- Issue date Mar 21, 2017
- Robyn Wirsing Black
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LIGHT AND SOUND BAR SYSTEM
- Publication number 20150271584
- Publication date Sep 24, 2015
- Robyn Wirsing Black
- F21 - LIGHTING