Brian A Ryznic

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Freeport, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Combination recessed lighting and smoke detector
- Patent number 11,454,389
- Issue date Sep 27, 2022
- Brian A Ryznic
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
COMBINATION RECESSED LIGHT AND SMOKE SENSOR AND CARBON MONOXIDE SEN...
- Publication number 20220351595
- Publication date Nov 3, 2022
- Brian A Ryznic
- G08 - SIGNALLING