TREA

Royal Master Grinders, Inc.

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Organization

  • Oakland, NJ, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Trocar needle grinder
    • Patent number 12,226,871
    • Issue date Feb 18, 2025
    • Royal Master Grinders, Inc.
    • John R. Memmelaar
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Spool to spool continuous through feed system
    • Patent number 7,585,206
    • Issue date Sep 8, 2009
    • Royal Master Grinders, Inc.
    • John R. Memmelaar, Sr.
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Centerless grinder
    • Patent number 7,367,868
    • Issue date May 6, 2008
    • Royal Master Grinders, Inc.
    • John Memmelaar, Sr.
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Centerless grinder
    • Patent number 7,147,542
    • Issue date Dec 12, 2006
    • Royal Master Grinders, Inc.
    • John Memmelaar, Sr.
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Guidewire position locator
    • Patent number 6,312,314
    • Issue date Nov 6, 2001
    • Royal Master Grinders, Inc.
    • Charles J. Cheetham
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Guidewire position locator
    • Patent number 6,227,938
    • Issue date May 8, 2001
    • Royal Masters Grinders, Inc.
    • Charles J. Cheetham
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Gauging system
    • Patent number 6,144,892
    • Issue date Nov 7, 2000
    • Royal Master Grinders, Inc.
    • Charles J. Cheetham
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Centerless grinder assembly and method of operating the same
    • Patent number 5,746,644
    • Issue date May 5, 1998
    • Royal Master Grinders, Inc.
    • Charles J. Cheetham
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Centerless grinder assembly and method of operating the same
    • Patent number 5,674,106
    • Issue date Oct 7, 1997
    • Royal Masters Grinders, Inc.
    • Charles J. Cheetham
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    Needle Grinder
    • Publication number 20250187139
    • Publication date Jun 12, 2025
    • Royal Master Grinders, Inc.
    • John R. Memmelaar
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Trocar Needle Grinder
    • Publication number 20250144769
    • Publication date May 8, 2025
    • Royal Master Grinders, Inc.
    • John R. Memmelaar
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Trocar Needle Grinder
    • Publication number 20210245325
    • Publication date Aug 12, 2021
    • Royal Master Grinders, Inc.
    • John R. Memmelaar
    • B24 - GRINDING POLISHING
  • Information Patent Application

    SPOOL TO SPOOL CONTINUOUS THROUGH FEED SYSTEM
    • Publication number 20090186565
    • Publication date Jul 23, 2009
    • Royal Master Grinders, Inc.
    • John R. Memmelaar, SR.
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Centerless grinder
    • Publication number 20070037489
    • Publication date Feb 15, 2007
    • Royal Master Grinders, Inc.
    • John Memmelaar
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Centerless grinder
    • Publication number 20050148288
    • Publication date Jul 7, 2005
    • Royal Master Grinders, Inc.
    • John Memmelaar
    • B24 - GRINDING POLISHING

Trademarklast 30 trademarks

  • Information Trademark

    85112350 - BEDROCK
    • Serial number 85112350
    • Registration number 4234498
    • Filing date Aug 20, 2010
    • ROYAL MASTER GRINDERS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    75129557 - ROYAL MASTER THE GRINDER
    • Serial number 75129557
    • Registration number 2065165
    • Filing date Jul 3, 1996
    • ROYAL MASTER GRINDERS, INC.
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    72219142 - PRECIS-O-MATIC
    • Serial number 72219142
    • Registration number 815783
    • Filing date May 18, 1965
    • ROYAL MASTER GRINDERS, INC.
    • 7 - Machines and machine tools