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Andreas P. A. Dierikx

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  • Bergen op Zoom, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gate valves and methods of connecting same
    • Patent number 5,285,951
    • Issue date Feb 15, 1994
    • R.M.I. Holland B.V.
    • Andreas P. A. Dierikx
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for manufacturing gate valves
    • Patent number 4,972,577
    • Issue date Nov 27, 1990
    • Andreas P. A. Dierikx
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...