at sub-atmospheric pressure

Patents Grantslast 30 patents

  • Information Patent Grant

    Low-pressure powder injection molding machine, kit and method

    • Patent number 10,919,092
    • Issue date Feb 16, 2021
    • Ecole de Technologie Superieure
    • Vincent Demers
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Mixer for forming ceramic suspension with reduced cooling and relat...

    • Patent number 10,800,069
    • Issue date Oct 13, 2020
    • General Electric Company
    • Jose Troitino Lopez
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixer for forming ceramic suspension with reduced cooling and relat...

    • Patent number 10,751,913
    • Issue date Aug 25, 2020
    • General Electric Company
    • Jose Troitino Lopez
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Low pressure hot molding machine

    • Patent number 4,416,603
    • Issue date Nov 22, 1983
    • Michael I. Peltsman
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Method for making ceramic casting slurries

    • Patent number 4,057,227
    • Issue date Nov 8, 1977
    • United Technologies Corporation
    • Carlton E. Cruff
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Dustless mixing apparatus and method for combining materials

    • Patent number 3,967,815
    • Issue date Jul 6, 1976
    • James H. Backus
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3429726

    • Patent number 3,429,726
    • Issue date Feb 25, 1969
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3139270

    • Patent number 3,139,270
    • Issue date Jun 30, 1964
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3098640

    • Patent number 3,098,640
    • Issue date Jul 23, 1963
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2516436

    • Patent number 2,516,436
    • Issue date Jul 25, 1950
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1968691

    • Patent number 1,968,691
    • Issue date Jul 31, 1934
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1931956

    • Patent number 1,931,956
    • Issue date Oct 24, 1933
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1766911

    • Patent number 1,766,911
    • Issue date Jun 24, 1930
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents