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Donald E. Ott

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  • Spring Lake, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heated and ventilated work station
    • Patent number 4,784,445
    • Issue date Nov 15, 1988
    • Donald E. Ott
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Self-tapping connector
    • Patent number 4,770,560
    • Issue date Sep 13, 1988
    • Donald E. Ott
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...