Patents by Inventor Paul Kunst Rybak

Paul Kunst Rybak 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).

  • Differential pressure filling system and method for a dosing vessel
    Patent number: 11585489
    Abstract: A dosing vessel includes a reservoir having an inlet and an outlet and is configured to contain a supply of a cryogenic liquid with a headspace above. The outlet is configured to be connected to a dosing arm having a dosing head. A low pressure sensor is configured to detect a vapor pressure in the headspace. A high pressure sensor is configured to detect a pressure in a bottom portion of the reservoir. An inlet valve is in fluid communication with the inlet of the reservoir and is placed in communication with a source of cryogenic liquid.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: February 21, 2023
    Assignee: Chart Inc.
    Inventors: Nathan Daniell Gaddis, Paul Kunst Rybak
  • Multiple head dosing arm device, system and method
    Patent number: 11473729
    Abstract: A doser for dispensing a cryogenic fluid includes a doser body configured to receive the cryogenic fluid. A dosing arm has a proximal end and a distal end, with a central passage extending between the proximal and distal ends and configured to receive cryogenic fluid from the doser body. Multiple dosing heads are mounted to the distal end of the dosing arm with each of the dosing heads including a dosing valve. The dosing heads are configured to receive cryogenic fluid from the central passage of the dosing arm and to dispense the cryogenic fluid when the dosing valve is opened.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: October 18, 2022
    Assignee: Chart Inc.
    Inventors: Bryson Tyler Jones, Paul Kunst Rybak, Shannon Bobo
  • MULTIPLE HEAD DOSING ARM DEVICE, SYSTEM AND METHOD
    Publication number: 20190383444
    Abstract: A doser for dispensing a cryogenic fluid includes a doser body configured to receive the cryogenic fluid. A dosing arm has a proximal end and a distal end, with a central passage extending between the proximal and distal ends and configured to receive cryogenic fluid from the doser body. Multiple dosing heads are mounted to the distal end of the dosing arm with each of the dosing heads including a dosing valve. The dosing heads are configured to receive cryogenic fluid from the central passage of the dosing arm and to dispense the cryogenic fluid when the dosing valve is opened.
    Type: Application
    Filed: August 28, 2019
    Publication date: December 19, 2019
    Inventors: Bryson Tyler Jones, Paul Kunst Rybak, Shannon Bobo
  • DIFFERENTIAL PRESSURE FILLING SYSTEM AND METHOD FOR A DOSING VESSEL
    Publication number: 20180112824
    Abstract: A dosing vessel includes a reservoir having an inlet and an outlet and is configured to contain a supply of a cryogenic liquid with a headspace above. The outlet is configured to be connected to a dosing arm having a dosing head. A low pressure sensor is configured to detect a vapor pressure in the headspace. A high pressure sensor is configured to detect a pressure in a bottom portion of the reservoir. An inlet valve is in fluid communication with the inlet of the reservoir and is placed in communication with a source of cryogenic liquid.
    Type: Application
    Filed: October 26, 2017
    Publication date: April 26, 2018
    Inventors: Nathan Daniell Gaddis, Paul Kunst Rybak