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  • C03B23/094
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Patents Grantslast 30 patents

  • Information Patent Grant

    Methods to control shape uniformity in glass tube converting processes

    • Patent number 11,970,418
    • Issue date Apr 30, 2024
    • Corning Incorporated
    • Olivier Fournel
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Device and method for forming glass bodies

    • Patent number 10,851,010
    • Issue date Dec 1, 2020
    • Schott Schweiz AG
    • Johannes Segner
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Device and method for forming glass bodies

    • Patent number 10,315,946
    • Issue date Jun 11, 2019
    • Schott Schweiz AG
    • Johannes Segner
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Method of making a miniature lens for use with an optical fiber

    • Patent number 5,235,153
    • Issue date Aug 10, 1993
    • G & H Technology, Inc.
    • Rudolph Woelfl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2475915

    • Patent number 2,475,915
    • Issue date Jul 12, 1949
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2422482

    • Patent number 2,422,482
    • Issue date Jun 17, 1947
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2228010

    • Patent number 2,228,010
    • Issue date Jan 7, 1941
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    1721983

    • Patent number 1,721,983
    • Issue date Jul 23, 1929
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    1664154

    • Patent number 1,664,154
    • Issue date Mar 27, 1928
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents