TREA

Anthony Alfred van Osenbruggen

Follow

Person

  • Auckland, NZ
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Backing plates for abrasive disks
    • Patent number 6,368,199
    • Issue date Apr 9, 2002
    • Saint-Gobain Technology Company
    • Anthony Alfred Van Osenbruggen
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Sanding disks
    • Patent number 6,312,325
    • Issue date Nov 6, 2001
    • Norton Company
    • Anthony Alfred Van Osenbruggen
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Accessories and attachments for angle grinder
    • Patent number 6,280,309
    • Issue date Aug 28, 2001
    • Norton Company
    • Anthony Alfred Van Osenbruggen
    • A46 - BRUSHWARE
  • Information Patent Grant

    Wire brush attachment for angle grinder
    • Patent number 6,244,947
    • Issue date Jun 12, 2001
    • Norton Company
    • Anthony Alfred van Osenbruggen
    • A46 - BRUSHWARE
  • Information Patent Grant

    Brush attachment for grinder
    • Patent number 6,173,470
    • Issue date Jan 16, 2001
    • Norton Company
    • Anthony Alfred van Osenbruggen
    • A46 - BRUSHWARE
  • Information Patent Grant

    Sanding disks
    • Patent number 6,007,415
    • Issue date Dec 28, 1999
    • Norton Company
    • Anthony Alfred Van Osenbruggen
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Accessory for an angle grinder
    • Patent number 5,947,805
    • Issue date Sep 7, 1999
    • Norton Company
    • Anthony Alfred Van Osenbruggen
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    ILLUMINATION BY HAND-OPERATED POWER TOOLS
    • Publication number 20020131267
    • Publication date Sep 19, 2002
    • ANTHONY ALFRED VAN OSENBRUGGEN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR