having only one honing stone

Patents Grantslast 30 patents

  • Information Patent Grant

    Surface treating apparatus

    • Patent number 10,967,477
    • Issue date Apr 6, 2021
    • ATOMIC ENERGY OF CANADA LIMITED / ÉNERGIE ATOMIQUE DU CANADA LIMITÉE
    • Howard Jessup
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Electromechanical rotary pipe mill or hone and method

    • Patent number 10,675,729
    • Issue date Jun 9, 2020
    • Baker Hughes, a GE company, LLC
    • Terry R. Bussear
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Polishing arrangement and method of polishing a workpiece surface

    • Patent number 8,512,097
    • Issue date Aug 20, 2013
    • Strecon A/S
    • Kim Lorenzen
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Honing mandrel construction

    • Patent number 5,255,476
    • Issue date Oct 26, 1993
    • Sunnen Products Company
    • Harold T. Rutter
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Positive retracting honing mandrel

    • Patent number 5,185,969
    • Issue date Feb 16, 1993
    • Sunnen Products Company
    • Frank E. Vanderwal
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Self-biasing honing tool

    • Patent number 5,020,284
    • Issue date Jun 4, 1991
    • James G. Monahan
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Precision hone

    • Patent number 4,936,058
    • Issue date Jun 26, 1990
    • Gary L. Snyder
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Abrasive tool for small diameter hole machining

    • Patent number 4,471,576
    • Issue date Sep 18, 1984
    • Ex-Cell-O Corporation
    • William G. Corley
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Internal lapping tool

    • Patent number 4,254,591
    • Issue date Mar 10, 1981
    • Julius P. Sedgwick
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3800482

    • Patent number 3,800,482
    • Issue date Apr 2, 1974
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3672102

    • Patent number 3,672,102
    • Issue date Jun 27, 1972
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3512312

    • Patent number 3,512,312
    • Issue date May 19, 1970
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3225496

    • Patent number 3,225,496
    • Issue date Dec 28, 1965
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3117397

    • Patent number 3,117,397
    • Issue date Jan 14, 1964
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2815615

    • Patent number 2,815,615
    • Issue date Dec 10, 1957
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2787097

    • Patent number 2,787,097
    • Issue date Apr 2, 1957
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2705856

    • Patent number 2,705,856
    • Issue date Apr 12, 1955
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2694884

    • Patent number 2,694,884
    • Issue date Nov 23, 1954
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2543515

    • Patent number 2,543,515
    • Issue date Feb 27, 1951
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2455841

    • Patent number 2,455,841
    • Issue date Dec 7, 1948
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2445015

    • Patent number 2,445,015
    • Issue date Jul 13, 1948
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2438688

    • Patent number 2,438,688
    • Issue date Mar 30, 1948
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2411545

    • Patent number 2,411,545
    • Issue date Nov 26, 1946
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2376850

    • Patent number 2,376,850
    • Issue date May 22, 1945
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2376851

    • Patent number 2,376,851
    • Issue date May 22, 1945
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2350969

    • Patent number 2,350,969
    • Issue date Jun 6, 1944
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2270854

    • Patent number 2,270,854
    • Issue date Jan 27, 1942
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2200573

    • Patent number 2,200,573
    • Issue date May 14, 1940
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2066586

    • Patent number 2,066,586
    • Issue date Jan 5, 1937
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1989831

    • Patent number 1,989,831
    • Issue date Feb 5, 1935
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    HONING TOOL AND HONING STICK

    • Publication number 20240123564
    • Publication date Apr 18, 2024
    • KADIA Produktion GmbH +Co.
    • Jochen Brandstetter
    • B24 - GRINDING POLISHING
  • Information Patent Application

    HONING TOOL AND METHOD FOR MACHINING A BEARING PART

    • Publication number 20220371150
    • Publication date Nov 24, 2022
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • R Naga Bhushanam Vindula
    • B24 - GRINDING POLISHING
  • Information Patent Application

    SURFACE TREATING APPARATUS

    • Publication number 20190022819
    • Publication date Jan 24, 2019
    • Atomic Energy of Canada Limited / Energie Atomique du Canada Limited
    • Howard Jessup
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Honing Tool

    • Publication number 20140113535
    • Publication date Apr 24, 2014
    • GEHRING TECHNOLOGIES GMBH
    • Erwin Baumgartner
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POLISHING ARRANGEMENT AND METHOD OF POLISHING A WORKPIECE SURFACE

    • Publication number 20100255758
    • Publication date Oct 7, 2010
    • Strecon A/S
    • Kim Lorenzen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Fiber reinforced mold polishing tool with abrasive tip

    • Publication number 20020182997
    • Publication date Dec 5, 2002
    • Lawrence W. Tiefenbach
    • B32 - LAYERED PRODUCTS