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Ritchey O. Newman Jr.

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  • Midland, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for adhering a coating material to densified random-fiber co...
    • Patent number 4,659,412
    • Issue date Apr 21, 1987
    • The Dow Chemical Company
    • Ritchey O. Newman
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Fiber-reinforced resinous sheet
    • Patent number 4,596,736
    • Issue date Jun 24, 1986
    • The Dow Chemical Company
    • Jacob Eichhorn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Formable metal-plastic-metal structural laminates
    • Patent number 4,313,996
    • Issue date Feb 2, 1982
    • The Dow Chemical Company
    • Ritchey O. Newman
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Cutting apparatus
    • Patent number 4,046,497
    • Issue date Sep 6, 1977
    • The Dow Chemical Company
    • Ritchey O. Newman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Screen changer
    • Patent number 3,962,092
    • Issue date Jun 8, 1976
    • The Dow Chemical Company
    • Ritchey O. Newman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Cryogenic tank
    • Patent number 3,942,331
    • Issue date Mar 9, 1976
    • The Dow Chemical Company
    • Ritchey O. Newman
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS