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Bontko Witteveen

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  • Venlo, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Print head for an ink-jet printer
    • Patent number 6,318,844
    • Issue date Nov 20, 2001
    • Océ-Nederland, B.V.
    • Bontko Witteveen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet array
    • Patent number 5,854,645
    • Issue date Dec 29, 1998
    • Oce-Nederland B.V.
    • Bontko Witteveen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet array and method of production
    • Patent number 5,757,404
    • Issue date May 26, 1998
    • OCE-Nederland, B.V.
    • Bontko Witteveen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Rotary mirror system
    • Patent number 5,430,571
    • Issue date Jul 4, 1995
    • OCE-Nederland, B.V.
    • Bontko Witteveen
    • G02 - OPTICS
  • Information Patent Grant

    Stackable drop generator for an ink-jet printer
    • Patent number 5,165,061
    • Issue date Nov 17, 1992
    • Oce-Nederland B.V.
    • Bontko Witteveen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Device for holding and adjusting a rotatable body
    • Patent number 4,756,586
    • Issue date Jul 12, 1988
    • Oce-Nederland B.V.
    • Bontko Witteveen
    • G02 - OPTICS
  • Information Patent Grant

    Printing device
    • Patent number 4,704,621
    • Issue date Nov 3, 1987
    • Oce-Nederland B.V.
    • Robertus van Cooten
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Polygonal mirror with tightened reflecting foil
    • Patent number 4,362,363
    • Issue date Dec 7, 1982
    • Oce-Nederland B.V.
    • Bernardus A. Mulder
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL