TREA

for close-grained structure

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Industry

  • CPC
  • B24D3/24
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B24Grinding technology B24DTOOLS FOR GRINDING, BUFFING, OR SHARPENING B24D3/00Physical features of abrasive bodies, or sheets

Current Industry

B24D3/24for close-grained structure
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Shaped abrasive particles, methods of making, and abrasive articles...
    • Patent number 11,530,345
    • Issue date Dec 20, 2022
    • 3M Innovative Properties Company
    • Anatoly Z. Rosenflanz
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Shaped abrasive particles, methods of making, and abrasive articles...
    • Patent number 10,696,883
    • Issue date Jun 30, 2020
    • 3M Innovative Properties Company
    • Anatoly Z. Rosenflanz
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Brazed diamond tools and methods for making the same
    • Patent number 9,868,100
    • Issue date Jan 16, 2018
    • Chien-Min Sung
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad and method for manufacture of semiconductor device us...
    • Patent number 7,470,170
    • Issue date Dec 30, 2008
    • Toyo Tire & Rubber Co., Ltd.
    • Tetsuo Shimomura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method and apparatus for uniformly planarizing a microelectronic su...
    • Patent number 6,709,317
    • Issue date Mar 23, 2004
    • Micron Technology, Inc.
    • Stephen J. Kramer
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method and apparatus for uniformly planarizing a microelectronic su...
    • Patent number 6,652,363
    • Issue date Nov 25, 2003
    • Micron Technology, Inc.
    • Stephen J. Kramer
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method and apparatus for uniformly planarizing a microelectronic su...
    • Patent number 6,568,998
    • Issue date May 27, 2003
    • Micron Technology, Inc.
    • Stephen J. Kramer
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method and apparatus for uniformly planarizing a microelectronic su...
    • Patent number 6,450,863
    • Issue date Sep 17, 2002
    • Micron Technology, Inc.
    • Stephen J. Kramer
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method and apparatus for uniformly planarizing a microelectronic su...
    • Patent number 6,176,763
    • Issue date Jan 23, 2001
    • Micron Technology, Inc.
    • Stephen J. Kramer
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3331667
    • Patent number 3,331,667
    • Issue date Jul 18, 1967
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3329489
    • Patent number 3,329,489
    • Issue date Jul 4, 1967
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3232729
    • Patent number 3,232,729
    • Issue date Feb 1, 1966
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2418250
    • Patent number 2,418,250
    • Issue date Apr 1, 1947
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2418249
    • Patent number 2,418,249
    • Issue date Apr 1, 1947
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2022893
    • Patent number 2,022,893
    • Issue date Dec 3, 1935
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1977748
    • Patent number 1,977,748
    • Issue date Oct 23, 1934
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    799200
    • Patent number 799,200
    • Issue date Sep 12, 1905
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    785231
    • Patent number 785,231
    • Issue date Mar 21, 1905
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    640590
    • Patent number 640,590
    • Issue date Jan 2, 1900
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    574449
    • Patent number 574,449
    • Issue date Jan 5, 1897
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    426994
    • Patent number 426,994
    • Issue date Apr 29, 1890
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    266346
    • Patent number 266,346
    • Issue date Oct 24, 1882
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    238502
    • Patent number 238,502
    • Issue date Mar 8, 1881
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    235721
    • Patent number 235,721
    • Issue date Dec 21, 1880
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    125600
    • Patent number 125,600
    • Issue date Apr 9, 1872
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    60264
    • Patent number 60,264
    • Issue date Dec 4, 1866
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    27301
    • Patent number 27,301
    • Issue date Feb 28, 1860
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    26197
    • Patent number 26,197
    • Issue date Nov 22, 1859
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    25841
    • Patent number 25,841
    • Issue date Oct 18, 1859
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    24039
    • Patent number 24,039
    • Issue date May 17, 1859
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents