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Donald R. Wright

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  • Midland, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process to form generally rigid cushion packages from loose fill du...
    • Patent number 4,640,080
    • Issue date Feb 3, 1987
    • The Dow Chemical Company
    • Donald R. Wright
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Impulse sealer
    • Patent number 4,359,361
    • Issue date Nov 16, 1982
    • The Dow Chemical Company
    • Donald R. Wright
    • 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

    Packaging machine
    • Patent number 4,085,778
    • Issue date Apr 25, 1978
    • The Kartridg Pak Company
    • Donald R. Wright
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Impulse sealing apparatus
    • Patent number 4,075,818
    • Issue date Feb 28, 1978
    • The Dow Chemical Company
    • Donald R. Wright
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL