Michael Sargent

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Northville, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Sound attenuating device using an embedded layer for acoustical tuning
- Patent number 8,590,669
- Issue date Nov 26, 2013
- Janesville Acoustics
- Barry Wyerman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sound attenuating device using an embedded layer for acoustical tuning
- Patent number 8,418,806
- Issue date Apr 16, 2013
- Janesville Acoustics, a Unit of Jason Incorporated
- Barry Wyerman
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SOUND ATTENUATING DEVICE USING AN EMBEDDED LAYER FOR ACOUSTICAL TUNING
- Publication number 20130199871
- Publication date Aug 8, 2013
- JANESVILLE ACOUSTICS
- Barry Wyerman
- B60 - VEHICLES IN GENERAL