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Grant M. Olewiler III

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  • Bakersfield, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum and hose retraction system
    • Patent number 11,751,735
    • Issue date Sep 12, 2023
    • M.D. Manufacturing, Inc.
    • Grant Olewiler
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Apparatus for dampening the noise of a vacuum cleaner
    • Patent number 6,804,857
    • Issue date Oct 19, 2004
    • M.D. Manufacturing, Inc.
    • Grant M. Olewiler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...