Removable units

Patents Grantslast 30 patents

  • Information Patent Grant

    Floating salt farm

    • Patent number 8,894,810
    • Issue date Nov 25, 2014
    • Pioli Systems Inc.
    • Jae Hyun Lim
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Containment extension and processing method

    • Patent number 8,252,148
    • Issue date Aug 28, 2012
    • Columbia Energy & Environmental Services, Inc.
    • Stephen Wolfe
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Containment extension and processing system and method

    • Patent number 7,985,322
    • Issue date Jul 26, 2011
    • Columbia Energy & Environmental Services, Inc.
    • Stephen Wolfe
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Compact wastewater cleaning apparatus

    • Patent number 6,887,344
    • Issue date May 3, 2005
    • Raymond E. VanKouwenberg
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Device at distillers adapted to distill solvents for recovery of pu...

    • Patent number 6,797,123
    • Issue date Sep 28, 2004
    • Hedson Technologies AB
    • Peter Beijbom
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Solid phase evaporator device

    • Patent number 6,464,943
    • Issue date Oct 15, 2002
    • Felix H. Yiu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of operating a water distiller

    • Patent number 6,358,371
    • Issue date Mar 19, 2002
    • The West Bend Company
    • David C. Belongia
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Photopolymer washout fluid solvent distillation apparatus and method

    • Patent number 6,251,228
    • Issue date Jun 26, 2001
    • Daniel B. Marks
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Evaporator

    • Patent number 6,190,498
    • Issue date Feb 20, 2001
    • Slimline Mfg. Ltd.
    • Kim Blagborne
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Movable water distiller

    • Patent number 6,099,693
    • Issue date Aug 8, 2000
    • Pure Water, Inc.
    • David G. Palmer
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Control circuit for water distiller

    • Patent number 6,030,504
    • Issue date Feb 29, 2000
    • The West Bend Company
    • David C. Belongia
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Distillation apparatus

    • Patent number 5,932,073
    • Issue date Aug 3, 1999
    • Glenn E. Land
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Dividing wall column for continuous fractionation of multicomponent...

    • Patent number 5,914,012
    • Issue date Jun 22, 1999
    • BASF Aktiengesellschaft
    • Gerd Kaibel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Distillation apparatus with paired membrane units

    • Patent number 5,340,443
    • Issue date Aug 23, 1994
    • Aquamax Oy
    • Tapio M. Heinio
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Photopolymer washout fluid solvent distillation apparatus and method

    • Patent number 5,308,452
    • Issue date May 3, 1994
    • Progressive Recovery, Inc.
    • Daniel B. Marks
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Microdistillation method

    • Patent number 5,304,287
    • Issue date Apr 19, 1994
    • Lachat Instruments
    • Scott Stieg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Film-type evaporator

    • Patent number 5,254,219
    • Issue date Oct 19, 1993
    • Vaclav Feres
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Rotatably-mounted spray dryer

    • Patent number 5,167,763
    • Issue date Dec 1, 1992
    • Sakamoto Engineering Co., Ltd.
    • Tetsuo Sakamoto
    • F26 - DRYING
  • Information Patent Grant

    Organic solvent spray dryer device

    • Patent number 5,092,959
    • Issue date Mar 3, 1992
    • Yamato Scientific Co., Ltd.
    • Takeshi Orii
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Microdistillation apparatus

    • Patent number 5,022,967
    • Issue date Jun 11, 1991
    • Lachat Instruments
    • Scott Stieg
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Spray dryer

    • Patent number 5,015,332
    • Issue date May 14, 1991
    • TDK Corporation
    • Shoichi Iwaya
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    High efficiency water distiller

    • Patent number 4,894,123
    • Issue date Jan 16, 1990
    • Arthur R. Helmich
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Plating evaporative recovery tank

    • Patent number 4,790,904
    • Issue date Dec 13, 1988
    • William Yates
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Vacuum evaporator

    • Patent number 4,764,250
    • Issue date Aug 16, 1988
    • Gunther Riehl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Spray absorber and method of operating

    • Patent number 4,762,538
    • Issue date Aug 9, 1988
    • Metallgesellschaft AG
    • Wilhelm Michler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water distiller

    • Patent number 4,724,048
    • Issue date Feb 9, 1988
    • Arthur R. Helmich
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Thin layer evaporator

    • Patent number 4,683,026
    • Issue date Jul 28, 1987
    • Vaclav Feres
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for fractional distillation under vacuum

    • Patent number 4,579,629
    • Issue date Apr 1, 1986
    • Shell Oil Company
    • Dirk Kanbier
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Solvent recovery apparatus

    • Patent number 4,536,256
    • Issue date Aug 20, 1985
    • Recyclene Products, Inc.
    • Manuel G. Pastor
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2695869

    • Patent number 2,695,869
    • Issue date Nov 30, 1954
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOATING SALT FARM

    • Publication number 20130048226
    • Publication date Feb 28, 2013
    • JAE HYUN LIM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CONTAINMENT EXTENSION AND PROCESSING METHOD

    • Publication number 20110240457
    • Publication date Oct 6, 2011
    • COLUMBIA ENERGY & ENVIRONMENTAL SERVICES, INC.
    • Stephen Wolfe
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CONTAINMENT EXTENSION AND PROCESSING SYSTEM AND METHOD

    • Publication number 20090020232
    • Publication date Jan 22, 2009
    • COLUMBIA ENERGY & ENVIRONMENTAL SERVICES, INC.
    • Stephen Wolfe
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Device at distillers adapted to distil solvents for recovery of pur...

    • Publication number 20020074220
    • Publication date Jun 20, 2002
    • HEDSON TECHNOLOGIES
    • Peter Beijbom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL