Todd W. Fritz

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Jackson, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Smoke and fire detection system communication
- Patent number 5,117,219
- Issue date May 26, 1992
- Pittway Corporation
- Lee D. Tice
- G08 - SIGNALLING
Information Patent Grant
Smoke and fire detection system communication
- Patent number 4,916,432
- Issue date Apr 10, 1990
- Pittway Corporation
- Lee D. Tice
- G08 - SIGNALLING