TREA

Ronald Malcolm Bond Sanderson

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  • Lower Hutt, NZ
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tube perforating machine
    • Patent number 11,186,006
    • Issue date Nov 30, 2021
    • SANPRO INDUSTRIES LIMITED
    • Ronald Malcolm Bond Sanderson
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

  • Information Patent Application

    Tube Perforating Machine
    • Publication number 20200290232
    • Publication date Sep 17, 2020
    • Sanpro Industries Limited
    • Ronald Malcolm Bond SANDERSON
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Apparatus for forming a baffle
    • Publication number 20050051009
    • Publication date Mar 10, 2005
    • Ronald Malcolm Bond Sanderson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Plate and tube join and method
    • Publication number 20040168320
    • Publication date Sep 2, 2004
    • Ronald Malcolm Bond Sanderson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...