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Wojciech Wyczalkowski

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  • St. Augustine, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    High efficiency, non-ragging, formed axial impeller
    • Patent number 11,241,663
    • Issue date Feb 8, 2022
    • Philadelphia Mixing Solutions, Ltd.
    • Robert W. Higbee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High efficiency, non-ragging, formed axial impeller
    • Patent number 9,962,665
    • Issue date May 8, 2018
    • Philadelphia Mixing Solutions, Ltd.
    • Robert W. Higbee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for mixing
    • Patent number 9,802,169
    • Issue date Oct 31, 2017
    • Philadelphia Mixing Solutions, Ltd.
    • Wojciech R. Wyczalkowski
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and apparatus for mixing
    • Patent number 9,044,719
    • Issue date Jun 2, 2015
    • Philadelphia Mixing Solutions, Ltd.
    • Wojciech R. Wyczalkowski
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multi-stage crystallization apparatus and method
    • Patent number 8,323,359
    • Issue date Dec 4, 2012
    • Philadelphia Mixing Solutions, Ltd.
    • Wojciech Wyczalkowski
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Gas foil impeller
    • Patent number 8,277,114
    • Issue date Oct 2, 2012
    • Philadelphia Mixing Solutions, Ltd.
    • Robert W. Higbee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Aeration system and method
    • Patent number 7,377,497
    • Issue date May 27, 2008
    • Philadelphia Gear Corporation
    • Robert Peter Dowd
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Manometric fluid barrier seal
    • Patent number 6,464,227
    • Issue date Oct 15, 2002
    • Philadelphia Gear Corporation
    • Wojciech R. Wyczalkowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High solidity counterflow impeller system
    • Patent number 5,762,417
    • Issue date Jun 9, 1998
    • Philadelphia Mixers
    • John Von Essen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Continuous curve high solidity hydrofoil impeller
    • Patent number 5,326,226
    • Issue date Jul 5, 1994
    • Philadelphia Mixers Corporation
    • Wojciech Wyczalkowski
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH EFFICIENCY, NON-RAGGING, FORMED AXIAL IMPELLER
    • Publication number 20180221834
    • Publication date Aug 9, 2018
    • Philadelphia Mixing Solutions, Ltd.
    • Robert W. Higbee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD AND APPARATUS FOR MIXING
    • Publication number 20150251146
    • Publication date Sep 10, 2015
    • Wojciech R. Wyczalkowski
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HIGH EFFICIENCY, NON-RAGGING, FORMED AXIAL IMPELLER
    • Publication number 20150165397
    • Publication date Jun 18, 2015
    • Philadelphia Mixing Solutions, Ltd.
    • Robert W. Higbee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MULTI-STAGE CRYSTALLIZATION APPARATUS AND METHOD
    • Publication number 20110110831
    • Publication date May 12, 2011
    • Wojciech Wyczalkowski
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GAS FOIL IMPELLER
    • Publication number 20090231952
    • Publication date Sep 17, 2009
    • Robert W. Higbee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Aeration system and method
    • Publication number 20070063359
    • Publication date Mar 22, 2007
    • Robert Peter Dowd
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL