TREA

John P. Heeb

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  • West Olive, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fifth wheel hitch coupling control system
    • Patent number 5,861,802
    • Issue date Jan 19, 1999
    • Holland Hitch Company
    • Gerald W. Hungerink
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Self lubicating fifth wheel hitch
    • Patent number 5,522,613
    • Issue date Jun 4, 1996
    • Holland Hitch Company
    • John P. Heeb
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Trailer landing gear cushion foot
    • Patent number 5,054,805
    • Issue date Oct 8, 1991
    • Holland Hitch Company
    • Gerald W. Hungerink
    • B60 - VEHICLES IN GENERAL