TREA

David O. Hulse

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  • Exton, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tire pressurization control system
    • Patent number 4,441,539
    • Issue date Apr 10, 1984
    • The Budd Company
    • David O. Hulse
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fastener for retaining a pair of panels
    • Patent number 4,366,603
    • Issue date Jan 4, 1983
    • The Budd Company
    • David O. Hulse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anti-lock system
    • Patent number 4,290,509
    • Issue date Sep 22, 1981
    • The Budd Company
    • David O. Hulse
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pin retracting mechanism for a trailer
    • Patent number 4,286,797
    • Issue date Sep 1, 1981
    • The Budd Company
    • George Mekosh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Anti-locking mechanism
    • Patent number 4,281,881
    • Issue date Aug 4, 1981
    • The Budd Company
    • George Mekosh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Interlock system for a trailer and bogie
    • Patent number 4,273,347
    • Issue date Jun 16, 1981
    • The Budd Company
    • David O. Hulse
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Anti-locking system
    • Patent number 4,229,051
    • Issue date Oct 21, 1980
    • The Budd Company
    • George Mekosh
    • B60 - VEHICLES IN GENERAL