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Patents Grantslast 30 patents

  • Information Patent Grant

    2197715

    • Patent number 2,197,715
    • Issue date Apr 16, 1940
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2041900

    • Patent number 2,041,900
    • Issue date May 26, 1936
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1984921

    • Patent number 1,984,921
    • Issue date Dec 18, 1934
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1951980

    • Patent number 1,951,980
    • Issue date Mar 20, 1934
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1929994

    • Patent number 1,929,994
    • Issue date Oct 10, 1933
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1907089

    • Patent number 1,907,089
    • Issue date May 2, 1933
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1892790

    • Patent number 1,892,790
    • Issue date Jan 3, 1933
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1857643

    • Patent number 1,857,643
    • Issue date May 10, 1932
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1842438

    • Patent number 1,842,438
    • Issue date Jan 26, 1932
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1814558

    • Patent number 1,814,558
    • Issue date Jul 14, 1931
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1714515

    • Patent number 1,714,515
    • Issue date May 28, 1929
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1686435

    • Patent number 1,686,435
    • Issue date Oct 2, 1928
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1549968

    • Patent number 1,549,968
    • Issue date Aug 18, 1925
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1346067

    • Patent number 1,346,067
    • Issue date Jul 6, 1920
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1239315

    • Patent number 1,239,315
    • Issue date Sep 4, 1917
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1157979

    • Patent number 1,157,979
    • Issue date Oct 26, 1915
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    887805

    • Patent number 887,805
    • Issue date May 19, 1908
    • G08 - SIGNALLING
  • Information Patent Grant

    649702

    • Patent number 649,702
    • Issue date May 15, 1900
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    410270

    • Patent number 410,270
    • Issue date Sep 3, 1889
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents