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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for removing inclusion contaminants from metal...

    • Patent number 4,190,404
    • Issue date Feb 26, 1980
    • United Technologies Corporation
    • Kenneth E. Drs
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3265801

    • Patent number 3,265,801
    • Issue date Aug 9, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3247554

    • Patent number 3,247,554
    • Issue date Apr 26, 1966
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3189953

    • Patent number 3,189,953
    • Issue date Jun 22, 1965
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3183563

    • Patent number 3,183,563
    • Issue date May 18, 1965
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3177535

    • Patent number 3,177,535
    • Issue date Apr 13, 1965
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3167922

    • Patent number 3,167,922
    • Issue date Feb 2, 1965
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3166810

    • Patent number 3,166,810
    • Issue date Jan 26, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3162749

    • Patent number 3,162,749
    • Issue date Dec 22, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3157922

    • Patent number 3,157,922
    • Issue date Nov 24, 1964
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3156811

    • Patent number 3,156,811
    • Issue date Nov 10, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3156809

    • Patent number 3,156,809
    • Issue date Nov 10, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3156810

    • Patent number 3,156,810
    • Issue date Nov 10, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3152749

    • Patent number 3,152,749
    • Issue date Oct 13, 1964
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3146335

    • Patent number 3,146,335
    • Issue date Aug 25, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3143680

    • Patent number 3,143,680
    • Issue date Aug 4, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3136882

    • Patent number 3,136,882
    • Issue date Jun 9, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3136883

    • Patent number 3,136,883
    • Issue date Jun 9, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3135855

    • Patent number 3,135,855
    • Issue date Jun 2, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3118050

    • Patent number 3,118,050
    • Issue date Jan 14, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3112391

    • Patent number 3,112,391
    • Issue date Nov 26, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3105275

    • Patent number 3,105,275
    • Issue date Oct 1, 1963
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3101515

    • Patent number 3,101,515
    • Issue date Aug 27, 1963
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3096758

    • Patent number 3,096,758
    • Issue date Jul 9, 1963
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3093726

    • Patent number 3,093,726
    • Issue date Jun 11, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3087211

    • Patent number 3,087,211
    • Issue date Apr 30, 1963
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3084437

    • Patent number 3,084,437
    • Issue date Apr 9, 1963
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3080626

    • Patent number 3,080,626
    • Issue date Mar 12, 1963
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3075116

    • Patent number 3,075,116
    • Issue date Jan 22, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3068309

    • Patent number 3,068,309
    • Issue date Dec 11, 1962
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents