with tiltable axis

Patents Grantslast 30 patents

  • Information Patent Grant

    Barrel polishing apparatus

    • Patent number 12,053,852
    • Issue date Aug 6, 2024
    • Sintokogio, Ltd.
    • Shigeru Tanahashi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method for treating toughness and hardness of drill bit buttons

    • Patent number 10,597,744
    • Issue date Mar 24, 2020
    • Epiroc Drilling Tools Aktiebolag
    • Tomas Rostvall
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Shot processing apparatus

    • Patent number 9,770,806
    • Issue date Sep 26, 2017
    • Sintokogio, Ltd.
    • Hideaki Kaga
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Centrifugal barrel polishing device and barrel polishing method

    • Patent number 9,687,954
    • Issue date Jun 27, 2017
    • Sintokogio, Ltd.
    • Kazuyoshi Maeda
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    High speed barrel polishing device

    • Patent number 9,550,266
    • Issue date Jan 24, 2017
    • International Business Machines Corporation
    • Yuanfeng Ma
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    High speed barrel polishing device

    • Patent number 8,932,108
    • Issue date Jan 13, 2015
    • International Business Machines Corporation
    • Yuanfeng Ma
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Continuous process blast mill for finishing cast metal parts

    • Patent number 5,782,677
    • Issue date Jul 21, 1998
    • Richard C. Kanouse
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Tilting system for centrifugal finishing machine

    • Patent number 5,058,326
    • Issue date Oct 22, 1991
    • The Grav-i-Flo Corporation
    • Richard S. Davidson
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinding tank with one end having circular motion

    • Patent number 4,095,753
    • Issue date Jun 20, 1978
    • Ietatsu Ohno
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinding method

    • Patent number 4,057,191
    • Issue date Nov 8, 1977
    • Ietatsu Ohno
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Tumbling and polishing machine with planetary rotating drums

    • Patent number 4,041,648
    • Issue date Aug 16, 1977
    • Ernst Heiberger
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3855740

    • Patent number 3,855,740
    • Issue date Dec 24, 1974
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3579920

    • Patent number 3,579,920
    • Issue date May 25, 1971
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3369985

    • Patent number 3,369,985
    • Issue date Feb 20, 1968
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3167890

    • Patent number 3,167,890
    • Issue date Feb 2, 1965
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3139708

    • Patent number 3,139,708
    • Issue date Jul 7, 1964
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2963280

    • Patent number 2,963,280
    • Issue date Dec 6, 1960
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    2721426

    • Patent number 2,721,426
    • Issue date Oct 25, 1955
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2550630

    • Patent number 2,550,630
    • Issue date Apr 24, 1951
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2500861

    • Patent number 2,500,861
    • Issue date Mar 14, 1950
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    2394450

    • Patent number 2,394,450
    • Issue date Feb 5, 1946
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2387137

    • Patent number 2,387,137
    • Issue date Oct 16, 1945
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2370792

    • Patent number 2,370,792
    • Issue date Mar 6, 1945
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2353637

    • Patent number 2,353,637
    • Issue date Jul 18, 1944
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2118227

    • Patent number 2,118,227
    • Issue date May 24, 1938
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1967120

    • Patent number 1,967,120
    • Issue date Jul 17, 1934
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1933455

    • Patent number 1,933,455
    • Issue date Oct 31, 1933
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1928950

    • Patent number 1,928,950
    • Issue date Oct 3, 1933
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1911312

    • Patent number 1,911,312
    • Issue date May 30, 1933
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1702759

    • Patent number 1,702,759
    • Issue date Feb 19, 1929
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents