David M. Magoulick

Person

  • Uniontown, OH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid crystal pressure gauge

    • Patent number 4,426,881
    • Issue date Jan 24, 1984
    • National Distillers and Chemical Corporation
    • David M. Magoulick
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Charge and relief valve

    • Patent number 4,073,312
    • Issue date Feb 14, 1978
    • National Distillers and Chemical Corporation
    • Frank J. Voos
    • B60 - VEHICLES IN GENERAL