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Patents Grantslast 30 patents

  • Information Patent Grant

    Graphitic or carbonaceous moldings and processes for producing the...

    • Patent number 4,929,404
    • Issue date May 29, 1990
    • Mitsubishi Petrochemical Company Limited
    • Kunimasa Takahashi
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3723218

    • Patent number 3,723,218
    • Issue date Mar 27, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3483012

    • Patent number 3,483,012
    • Issue date Dec 9, 1969
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3483026

    • Patent number 3,483,026
    • Issue date Dec 9, 1969
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3452390

    • Patent number 3,452,390
    • Issue date Jul 1, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3441636

    • Patent number 3,441,636
    • Issue date Apr 29, 1969
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3370968

    • Patent number 3,370,968
    • Issue date Feb 27, 1968
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3368010

    • Patent number 3,368,010
    • Issue date Feb 6, 1968
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3340075

    • Patent number 3,340,075
    • Issue date Sep 5, 1967
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3333033

    • Patent number 3,333,033
    • Issue date Jul 25, 1967
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3330676

    • Patent number 3,330,676
    • Issue date Jul 11, 1967
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3325570

    • Patent number 3,325,570
    • Issue date Jun 13, 1967
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3309434

    • Patent number 3,309,434
    • Issue date Mar 14, 1967
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3304186

    • Patent number 3,304,186
    • Issue date Feb 14, 1967
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3285760

    • Patent number 3,285,760
    • Issue date Nov 15, 1966
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3261896

    • Patent number 3,261,896
    • Issue date Jul 19, 1966
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3256104

    • Patent number 3,256,104
    • Issue date Jun 14, 1966
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3236654

    • Patent number 3,236,654
    • Issue date Feb 22, 1966
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    3233017

    • Patent number 3,233,017
    • Issue date Feb 1, 1966
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3222196

    • Patent number 3,222,196
    • Issue date Dec 7, 1965
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3210205

    • Patent number 3,210,205
    • Issue date Oct 5, 1965
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3171720

    • Patent number 3,171,720
    • Issue date Mar 2, 1965
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3168602

    • Patent number 3,168,602
    • Issue date Feb 2, 1965
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3141783

    • Patent number 3,141,783
    • Issue date Jul 21, 1964
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3026211

    • Patent number 3,026,211
    • Issue date Mar 20, 1962
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3015850

    • Patent number 3,015,850
    • Issue date Jan 9, 1962
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2998375

    • Patent number 2,998,375
    • Issue date Aug 29, 1961
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    2799912

    • Patent number 2,799,912
    • Issue date Jul 23, 1957
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2616150

    • Patent number 2,616,150
    • Issue date Nov 4, 1952
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2527596

    • Patent number 2,527,596
    • Issue date Oct 31, 1950
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES