Dennis D. Tremblay

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La Salle, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Solid state alarm for clock-radio
- Patent number 4,166,358
- Issue date Sep 4, 1979
- General Time Corporation
- Dennis D. Tremblay
- G04 - HOROLOGY
Information Patent Grant
Programmable electronic door chime
- Patent number 4,110,750
- Issue date Aug 29, 1978
- Heath Company
- Bjorn Heyning
- G08 - SIGNALLING