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Patents Grantslast 30 patents

  • Information Patent Grant

    Mildewproof and antirot high-strength cement particle board and pre...

    • Patent number 11,702,362
    • Issue date Jul 18, 2023
    • Central South University Of Forestry and Technology
    • Yiqiang Wu
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Collapsible engagement mechanism

    • Patent number 11,485,682
    • Issue date Nov 1, 2022
    • Jordon Peter Marshall
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Internally curing cement based materials

    • Patent number 8,435,345
    • Issue date May 7, 2013
    • Weyerhaeuser NR Company
    • John A. Westland
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Non-inflammable fiber product

    • Patent number 6,086,998
    • Issue date Jul 11, 2000
    • Protekum Umweltinstitut GmbH Oranienburg
    • Marc Wihsmann
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2023800

    • Patent number 2,023,800
    • Issue date Dec 10, 1935
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents