the movement being a rotation around a vertical axis

Patents Grantslast 30 patents

  • Information Patent Grant

    Device with annular spouted fluidized bed and operating method ther...

    • Patent number 11,369,933
    • Issue date Jun 28, 2022
    • SIA “EMPYRIO”
    • Sergei Iurevich Vilchek
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Hopper of injection molding machine

    • Patent number 8,844,155
    • Issue date Sep 30, 2014
    • Zhengrong Lou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Continuous drying apparatus and method

    • Patent number 8,161,661
    • Issue date Apr 24, 2012
    • Active Land International Corporation
    • Julio R. Bartol
    • F26 - DRYING
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    Device utilizing solar energy, especially for drying and roasting o...

    • Patent number 6,065,223
    • Issue date May 23, 2000
    • Gabor Gode
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Drying method

    • Patent number 4,974,336
    • Issue date Dec 4, 1990
    • Permian Research Corporation
    • Granville J. Hahn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Drying method and apparatus

    • Patent number 4,839,969
    • Issue date Jun 20, 1989
    • Permian Research Corporation
    • Granville J. Hahn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for crystallizing and drying polyethylene terephthalate and...

    • Patent number 4,197,660
    • Issue date Apr 15, 1980
    • Hoechst Aktiengesellschaft
    • Siegfried Breitschaft
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for crystallizing and drying polyethylene terephthalate and...

    • Patent number 4,120,849
    • Issue date Oct 17, 1978
    • Hoechst Aktiengesellschaft
    • Siegfried Breitschaft
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for the treatment of divided solid material

    • Patent number 4,075,766
    • Issue date Feb 28, 1978
    • General Signal Corporation
    • Basil J. Michel
    • F26 - DRYING
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    Drying system for particles

    • Patent number 4,030,205
    • Issue date Jun 21, 1977
    • Joseph D. Robertson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for drying moisture-containing solids particu...

    • Patent number 3,946,495
    • Issue date Mar 30, 1976
    • Asriel Osdor
    • F26 - DRYING
  • Information Patent Grant

    3871111

    • Patent number 3,871,111
    • Issue date Mar 18, 1975
    • F26 - DRYING
  • Information Patent Grant

    3646688

    • Patent number 3,646,688
    • Issue date Mar 7, 1972
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    3360866

    • Patent number 3,360,866
    • Issue date Jan 2, 1968
    • F26 - DRYING
  • Information Patent Grant

    3261109

    • Patent number 3,261,109
    • Issue date Jul 19, 1966
    • C13 - SUGAR INDUSTRY
  • Information Patent Grant

    2985201

    • Patent number 2,985,201
    • Issue date May 23, 1961
    • F26 - DRYING
  • Information Patent Grant

    2974725

    • Patent number 2,974,725
    • Issue date Mar 14, 1961
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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    2871575

    • Patent number 2,871,575
    • Issue date Feb 3, 1959
    • C05 - FERTILISERS MANUFACTURE THEREOF
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    2619739

    • Patent number 2,619,739
    • Issue date Dec 2, 1952
    • F26 - DRYING
  • Information Patent Grant

    2480146

    • Patent number 2,480,146
    • Issue date Aug 30, 1949
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2478804

    • Patent number 2,478,804
    • Issue date Aug 9, 1949
    • F26 - DRYING
  • Information Patent Grant

    2049199

    • Patent number 2,049,199
    • Issue date Jul 28, 1936
    • F26 - DRYING

Patents Applicationslast 30 patents