TREA

N.V. Industrieele Handelscombinatie Holland

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  • Rotterdam, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drilling vessel with handling means for drilling pipe
    • Patent number 4,182,253
    • Issue date Jan 8, 1980
    • N.V. Industrieele Handelscombinatie Holland
    • Kees Bordes
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Dredging apparatus with spring-supported bucket ladder
    • Patent number 4,133,120
    • Issue date Jan 9, 1979
    • N.V. Industrieele Handelscombinatie Holland
    • Jacobus M. Donkers
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Compensation device for a crane
    • Patent number 4,126,298
    • Issue date Nov 21, 1978
    • N.V. Industrieele Handelscombinatie Holland
    • Dirk J. C. Lub
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Seal for unloading hatch of hopper barge or similar vessel
    • Patent number 4,114,901
    • Issue date Sep 19, 1978
    • N.V. Industrieele Handelscombinatie Holland
    • Hendrik Pot
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rotatable coupling for a plurality of conduits, particularly for a...
    • Patent number 4,111,467
    • Issue date Sep 5, 1978
    • N.V. Industrieele Handelscombinatie Holland
    • Frank P. de Fremery
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Swell compensator for suction dredging system
    • Patent number 4,102,064
    • Issue date Jul 25, 1978
    • N.V. Industrieele Handelscombinatie Holland
    • Hendrik Pot
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Conduit with cardan joint
    • Patent number 4,097,072
    • Issue date Jun 27, 1978
    • N.V. Industrieele Handelscombinatie Holland
    • Willem Jan van Heijst
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ship of similar floating installation equipped for the assembly of...
    • Patent number 4,069,785
    • Issue date Jan 24, 1978
    • N.V. Industrieele Handelscombinatie Holland
    • Cornelis Bordes
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Floating structure
    • Patent number 4,031,582
    • Issue date Jun 28, 1977
    • N.V. Industrieele Handelscombinatie Holland
    • Willem J. Van Heijst
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Mooring means, particularly for carrying out production tests for g...
    • Patent number 4,029,039
    • Issue date Jun 14, 1977
    • N.V. Industrieele Handelscombinatie Holland
    • Willem Jan van Heijst
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Bucket dredger
    • Patent number 4,000,568
    • Issue date Jan 4, 1977
    • N.V. Industrieele Handelscombinatie Holland
    • Jacobus M. Donkers
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dredging apparatus
    • Patent number 3,990,379
    • Issue date Nov 9, 1976
    • N.V. Industrieele Handelscombinatie Holland
    • Peter Szamosi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pump
    • Patent number 3,938,908
    • Issue date Feb 17, 1976
    • N.V. Industrieele Handelscombinatie Holland
    • Siegfried Emilius Maria de Bree
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73157107 - IHC BEAVER
    • Serial number 73157107
    • Registration number 1126176
    • Filing date Jan 31, 1978
    • N.V. INDUSTRIEELE HANDELSCOMBINATIE HOLLAND
    • 12 - Vehicles
  • Information Trademark

    73145245 - IHC SPLITTRAIL
    • Serial number 73145245
    • Registration number 1148844
    • Filing date Oct 19, 1977
    • N.V. Industrieele Handelscombinatie Holland
    • 12 - Vehicles