Thermit

Patents Grantslast 30 patents

  • Information Patent Grant

    Aluminum welding process and composition for use in same

    • Patent number 6,316,125
    • Issue date Nov 13, 2001
    • Erico International Corporation
    • Nicolae Gaman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electroslag boss and process

    • Patent number 4,130,931
    • Issue date Dec 26, 1978
    • Arcos Corporation
    • James E. Norcross
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for containing the molten reaction products of a reactive cl...

    • Patent number 3,933,191
    • Issue date Jan 20, 1976
    • United States Steel Corporation
    • Richard C. Adams
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3684003

    • Patent number 3,684,003
    • Issue date Aug 15, 1972
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3638978

    • Patent number 3,638,978
    • Issue date Feb 1, 1972
    • E04 - BUILDING
  • Information Patent Grant

    3620291

    • Patent number 3,620,291
    • Issue date Nov 16, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3262163

    • Patent number 3,262,163
    • Issue date Jul 26, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3192080

    • Patent number 3,192,080
    • Issue date Jun 29, 1965
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3161928

    • Patent number 3,161,928
    • Issue date Dec 22, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3136036

    • Patent number 3,136,036
    • Issue date Jun 9, 1964
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3136013

    • Patent number 3,136,013
    • Issue date Jun 9, 1964
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3109280

    • Patent number 3,109,280
    • Issue date Nov 5, 1963
    • G04 - HOROLOGY
  • Information Patent Grant

    3091825

    • Patent number 3,091,825
    • Issue date Jun 4, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3020608

    • Patent number 3,020,608
    • Issue date Feb 13, 1962
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3007217

    • Patent number 3,007,217
    • Issue date Nov 7, 1961
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3004310

    • Patent number 3,004,310
    • Issue date Oct 17, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2957214

    • Patent number 2,957,214
    • Issue date Oct 25, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2932863

    • Patent number 2,932,863
    • Issue date Apr 19, 1960
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2789004

    • Patent number 2,789,004
    • Issue date Apr 16, 1957
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    2002223

    • Patent number 2,002,223
    • Issue date May 21, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2002222

    • Patent number 2,002,222
    • Issue date May 21, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1914878

    • Patent number 1,914,878
    • Issue date Jun 20, 1933
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1895219

    • Patent number 1,895,219
    • Issue date Jan 24, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1892376

    • Patent number 1,892,376
    • Issue date Dec 27, 1932
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1848861

    • Patent number 1,848,861
    • Issue date Mar 8, 1932
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1810005

    • Patent number 1,810,005
    • Issue date Jun 16, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1803135

    • Patent number 1,803,135
    • Issue date Apr 28, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1793047

    • Patent number 1,793,047
    • Issue date Feb 17, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1774816

    • Patent number 1,774,816
    • Issue date Sep 2, 1930
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1771472

    • Patent number 1,771,472
    • Issue date Jul 29, 1930
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR