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Hendricus J. van der Velden

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  • RN Cuyck, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printing sleeve
    • Patent number 4,601,928
    • Issue date Jul 22, 1986
    • Stork Screens B.V.
    • Hendricus J. van der Velden
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method of forming a printing sleeve
    • Patent number 4,554,040
    • Issue date Nov 19, 1985
    • Stork Screens B.V.
    • Hendricus J. van der Velden
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method of making a sleeve for a printing cylinder
    • Patent number 4,391,898
    • Issue date Jul 5, 1983
    • Stork Screens, B.V.
    • Hendricus J. van der Velden
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL