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Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacturing apparatus and method of manufacturing display apparat...

    • Patent number 12,010,902
    • Issue date Jun 11, 2024
    • Samsung Display Co., Ltd.
    • Seungbae Kang
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing liquid, method for manufacturing glass substrate, and met...

    • Patent number 11,680,187
    • Issue date Jun 20, 2023
    • Hoya Corporation
    • Toshio Takizawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Polishing liquid, method for manufacturing glass substrate, and met...

    • Patent number 11,214,713
    • Issue date Jan 4, 2022
    • Hoya Corporation
    • Toshio Takizawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Glass-plate working apparatus

    • Patent number 10,800,697
    • Issue date Oct 13, 2020
    • Bando Kiko Co., Ltd.
    • Kazuaki Bando
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method for decoating a glass panel

    • Patent number 9,744,638
    • Issue date Aug 29, 2017
    • LISEC Austria GmbH
    • Daniel Marat
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Lower unit for glass polishing system and glass polishing method us...

    • Patent number 8,449,351
    • Issue date May 28, 2013
    • LG Chem, Ltd.
    • Won-Jae Moon
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Glass-plate working apparatus

    • Patent number 8,360,821
    • Issue date Jan 29, 2013
    • Bando Kiko Co., Ltd.
    • Kazuaki Bando
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Glass-plate working apparatus

    • Patent number 8,079,895
    • Issue date Dec 20, 2011
    • Bando Kiko Co., Ltd.
    • Kazuaki Bando
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Equipment and method for polishing both sides of a rectangular subs...

    • Patent number 7,214,124
    • Issue date May 8, 2007
    • Okamoto Machine Tool Works Ltd.
    • Kazuo Kobayashi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method and apparatus for edge finishing glass sheets

    • Patent number 6,428,390
    • Issue date Aug 6, 2002
    • Corning Incorporated
    • Emmett F. Clark
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Production of polished flat glass

    • Patent number 4,833,832
    • Issue date May 30, 1989
    • Depuydt; Patrick
    • Alan F. Lindsey
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3651604

    • Patent number 3,651,604
    • Issue date Mar 28, 1972
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3557493

    • Patent number 3,557,493
    • Issue date Jan 26, 1971
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2341524

    • Patent number 2,341,524
    • Issue date Feb 15, 1944
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2070944

    • Patent number 2,070,944
    • Issue date Feb 16, 1937
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1989408

    • Patent number 1,989,408
    • Issue date Jan 29, 1935
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1870238

    • Patent number 1,870,238
    • Issue date Aug 9, 1932
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1838553

    • Patent number 1,838,553
    • Issue date Dec 29, 1931
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1813412

    • Patent number 1,813,412
    • Issue date Jul 7, 1931
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1811044

    • Patent number 1,811,044
    • Issue date Jun 23, 1931
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1788783

    • Patent number 1,788,783
    • Issue date Jan 13, 1931
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1778288

    • Patent number 1,778,288
    • Issue date Oct 14, 1930
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1758534

    • Patent number 1,758,534
    • Issue date May 13, 1930
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1748112

    • Patent number 1,748,112
    • Issue date Feb 25, 1930
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1740006

    • Patent number 1,740,006
    • Issue date Dec 17, 1929
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1735599

    • Patent number 1,735,599
    • Issue date Nov 12, 1929
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1733295

    • Patent number 1,733,295
    • Issue date Oct 29, 1929
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1718347

    • Patent number 1,718,347
    • Issue date Jun 25, 1929
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1702521

    • Patent number 1,702,521
    • Issue date Feb 19, 1929
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1673910

    • Patent number 1,673,910
    • Issue date Jun 19, 1928
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents