TREA

Warner Jan de Putter

Follow

Person

  • Hardenberg, NL
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Device and a method for recovering heat from the soil
    • Patent number 4,452,303
    • Issue date Jun 5, 1984
    • Wavin B.V.
    • Theodorus P. M. Bontje
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Method for installing a sealing body in a groove of a socket and pi...
    • Patent number 4,351,791
    • Issue date Sep 28, 1982
    • Wavin B.V.
    • Warner J. de Putter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tube of thermoplastics with thickened end
    • Patent number 4,150,087
    • Issue date Apr 17, 1979
    • Wavin B.V.
    • Warner J. de Putter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Removing coagulable substances from an aqueous medium
    • Patent number 4,131,541
    • Issue date Dec 26, 1978
    • Wafilin B.V.
    • Warner J. de Putter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Device for forming tube with thickened socket end
    • Patent number 4,131,407
    • Issue date Dec 26, 1978
    • Wavin B.V.
    • Warner J. de Putter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electrically conducting plastic pipe system
    • Patent number 4,120,325
    • Issue date Oct 17, 1978
    • Wavin B.V.
    • Warner Jan de Putter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe with an outer foam plastic covering
    • Patent number 4,119,122
    • Issue date Oct 10, 1978
    • Wavin B.V.
    • Warner Jan de Putter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process for perforating plastics tubes
    • Patent number 4,112,795
    • Issue date Sep 12, 1978
    • Wavin B.V.
    • Warner Jan de Putter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Thermally insulated pipe with electrically conducting portions for...
    • Patent number 4,103,320
    • Issue date Jul 25, 1978
    • Wavin B.V.
    • Warner Jan de Putter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Extruder with degassing
    • Patent number 4,088,307
    • Issue date May 9, 1978
    • Wavin B.V.
    • Warner J. de Putter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fiber reinforced sandwich tube
    • Patent number 4,080,999
    • Issue date Mar 28, 1978
    • Industriele Onderneming Wavin N.V.
    • Hein Bulters
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for deforming hollow sections
    • Patent number 4,077,758
    • Issue date Mar 7, 1978
    • DE Putter; Warner Jan
    • Warner Jan de Putter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Removal of injection moulded products
    • Patent number 4,028,039
    • Issue date Jun 7, 1977
    • Wavin B.V.
    • Warner Jan de Putter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fibrous tube for membrane filtration with a tearing member
    • Patent number 4,022,249
    • Issue date May 10, 1977
    • Wafilin B.V.
    • Warner Jan de Putter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extruder for corrugated tube
    • Patent number 3,999,925
    • Issue date Dec 28, 1976
    • Wavin B.V.
    • Warner Jan de Putter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for forming a plastic pipe
    • Patent number 3,991,150
    • Issue date Nov 9, 1976
    • Industriele Onderneming Wavin N.V.
    • Warner Jan De Putter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extruder drive
    • Patent number 3,947,000
    • Issue date Mar 30, 1976
    • Wavin B.V.
    • Warner Jan de Putter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electrically conducting plastic pipe system
    • Patent number 3,943,273
    • Issue date Mar 9, 1976
    • Wavin B.V.
    • Warner Jan de Putter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for the supply and discharge of cooling liquid in the worms...
    • Patent number 3,931,853
    • Issue date Jan 13, 1976
    • Wavin B.V.
    • Warner Jan de Putter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL