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John T. Day

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  • Westminster, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Energy absorbing system
    • Patent number 5,127,354
    • Issue date Jul 7, 1992
    • University of Maryland at College Park
    • Edward B. Magrab
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Marine fender
    • Patent number 4,893,576
    • Issue date Jan 16, 1990
    • Rubber Millers, Inc.
    • John T. Day
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Marine fender
    • Patent number 4,628,850
    • Issue date Dec 16, 1986
    • Rubber Millers, Inc.
    • John T. Day
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Mechanically raked bar screen with conveyor system having elastomer...
    • Patent number 4,521,306
    • Issue date Jun 4, 1985
    • Rubber Millers, Inc.
    • John T. Day
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Force-absorbing device
    • Patent number 4,428,568
    • Issue date Jan 31, 1984
    • Rubber Millers, Inc.
    • Robert B. McNatt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wear-resistant liner for rotary grinding mills
    • Patent number 4,424,938
    • Issue date Jan 10, 1984
    • Rubber Millers Inc.
    • John T. Day
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Composite feeder belt
    • Patent number 4,209,089
    • Issue date Jun 24, 1980
    • Rubber Millers, Inc.
    • John T. Day
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Marine fender
    • Patent number 4,136,632
    • Issue date Jan 30, 1979
    • Ocean Systems, Inc.
    • John T. Day
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT