Patents by Inventor Pavel Dusek

Pavel Dusek has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Integrated one way valve
    Patent number: 11231118
    Abstract: A one way valve cartridge for a flow assembly includes a housing having an axial aperture formed therein. A leading ring is coupled to the housing. A piston is disposed in the housing and is in sliding relationship with the leading ring. The piston is configured to reciprocate between a closed position to seal the axial aperture and an open position to permit a flow of fluid through the axial aperture. A spring urges the piston into the closed position to seal with the housing.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: January 25, 2022
    Assignee: HANON SYSTEMS
    Inventors: Jakub Kubricky, Radim Cech, Radek Macicek, Martin Pavlinak, Jakub Pszczolka, Eric Kesler, Zdenek Vahalik, Pavel Dusek