Michael Paul Carpenter

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N Brooklyn Park, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Loudspeaker waveguide
- Patent number D704680
- Issue date May 13, 2014
- Robert Bosch GmbH
- Steven Patrick Riemersma
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Loudspeaker grille
- Patent number D695717
- Issue date Dec 17, 2013
- Robert Bosch GmbH
- Michael Paul Carpenter
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Loudspeaker
- Patent number D695269
- Issue date Dec 10, 2013
- Robert Bosch GmbH
- Michael Paul Carpenter
- D14 - Recording, communication, or information retrieval equipment