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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for transporting, storing and delivering dange...

    • Patent number 5,685,350
    • Issue date Nov 11, 1997
    • Air Products and Chemicals, Inc.
    • Naser Mahmud Chowdhury
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    2675885

    • Patent number 2,675,885
    • Issue date Apr 20, 1954
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2177248

    • Patent number 2,177,248
    • Issue date Oct 24, 1939
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1973772

    • Patent number 1,973,772
    • Issue date Sep 18, 1934
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1955787

    • Patent number 1,955,787
    • Issue date Apr 24, 1934
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1892955

    • Patent number 1,892,955
    • Issue date Jan 3, 1933
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1809135

    • Patent number 1,809,135
    • Issue date Jun 9, 1931
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1791511

    • Patent number 1,791,511
    • Issue date Feb 10, 1931
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1772998

    • Patent number 1,772,998
    • Issue date Aug 12, 1930
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1742871

    • Patent number 1,742,871
    • Issue date Jan 7, 1930
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1738834

    • Patent number 1,738,834
    • Issue date Dec 10, 1929
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1574861

    • Patent number 1,574,861
    • Issue date Mar 2, 1926
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1550196

    • Patent number 1,550,196
    • Issue date Aug 18, 1925
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1546552

    • Patent number 1,546,552
    • Issue date Jul 21, 1925
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1512748

    • Patent number 1,512,748
    • Issue date Oct 21, 1924
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1431384

    • Patent number 1,431,384
    • Issue date Oct 10, 1922
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1325800

    • Patent number 1,325,800
    • Issue date Dec 23, 1919
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1300869

    • Patent number 1,300,869
    • Issue date Apr 15, 1919
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1185531

    • Patent number 1,185,531
    • Issue date May 30, 1916
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES