Electrochemical machining

Patents Grantslast 30 patents

  • Information Patent Grant

    Electrochemical etching cell

    • Patent number 6,726,815
    • Issue date Apr 27, 2004
    • Robert Bosch GmbH
    • Hans Artmann
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Part fabricating apparatus

    • Patent number 6,589,402
    • Issue date Jul 8, 2003
    • Seiko Instruments Inc.
    • Reiko Irie
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Part fabricating method and part fabricating apparatus

    • Patent number 6,221,228
    • Issue date Apr 24, 2001
    • Seiko Instruments Inc.
    • Reiko Irie
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Abrasive polishing method

    • Patent number 4,512,859
    • Issue date Apr 23, 1985
    • Inoue-Japax Research Incorporated
    • Kiyoshi Inoue
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3914170

    • Patent number 3,914,170
    • Issue date Oct 21, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3849273

    • Patent number 3,849,273
    • Issue date Nov 19, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3835016

    • Patent number 3,835,016
    • Issue date Sep 10, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3684673

    • Patent number 3,684,673
    • Issue date Aug 15, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3396494

    • Patent number 3,396,494
    • Issue date Aug 13, 1968
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents