by passing an electric current through wires, rods or reinforcing members incorporated in the article

Patents Grantslast 30 patents

  • Information Patent Grant

    Cement-based cementitious material and its formation method

    • Patent number 11,492,297
    • Issue date Nov 8, 2022
    • National Taiwan University of Science and Technology
    • Chun-Tao Chen
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Ceramic sintering

    • Patent number 11,453,618
    • Issue date Sep 27, 2022
    • Utility Global, Inc.
    • Matthew Dawson
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Cast in place geopolymer concrete pile with heating unit

    • Patent number 11,268,254
    • Issue date Mar 8, 2022
    • University of Tennessee Research Foundation
    • Baoshan Huang
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Sealed honeycomb structure

    • Patent number 10,065,142
    • Issue date Sep 4, 2018
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sealed honeycomb structure

    • Patent number 10,029,201
    • Issue date Jul 24, 2018
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Ceramic heater and method for manufacturing the same

    • Patent number 7,982,166
    • Issue date Jul 19, 2011
    • Kyocera Corporation
    • Hiroshi Kukino
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Method and apparatus of curing concrete structures

    • Patent number 7,628,949
    • Issue date Dec 8, 2009
    • Energy Maintenance Service / LLC
    • Richard D. Blackmore
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Method of drying honeycomb structural bodies

    • Patent number 6,725,567
    • Issue date Apr 27, 2004
    • NGK Insulators, Ltd.
    • Masashi Yano
    • F26 - DRYING
  • Information Patent Grant

    Pulsed electrical heating of concrete

    • Patent number 4,899,031
    • Issue date Feb 6, 1990
    • Dyer; David F.
    • David F. Dyer
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Process of electrochemically re-alkalizing reinforced concrete

    • Patent number 4,865,702
    • Issue date Sep 12, 1989
    • Norsk Averflate Teknikk A/S (NOT)
    • John B. Miller
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Dielectric drying process for honeycomb structures

    • Patent number 4,837,943
    • Issue date Jun 13, 1989
    • NGK Insulators, Ltd.
    • Isao Mizutani
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2781570

    • Patent number 2,781,570
    • Issue date Feb 19, 1957
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2683916

    • Patent number 2,683,916
    • Issue date Jul 20, 1954
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2556928

    • Patent number 2,556,928
    • Issue date Jun 12, 1951
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1808762

    • Patent number 1,808,762
    • Issue date Jun 9, 1931
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents