Patents by Inventor Daniel A. Nemeth

Daniel A. Nemeth 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).

  • Cryogenic cooler
    Patent number: 12588674
    Abstract: The present invention is directed to a cryogenic cooler that may include a cold finger coupled to a cooling source, an insulating vessel having an inner wall, an outer wall and an interior area formed within the inner wall, where the cold finger may be positioned at least partially within the interior area. The cryogenic cooler may also have a fitting positioned on the outer wall and configured for coupling to a gas source, and a passageway formed between the coupling and the inner wall and configured to allow the transfer of a gas from the gas source to the interior area. The cryogenic cooler may also have an opening is formed in the interior area so as to allow the transfer of the gas around the cold finger and out of the interior area.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: March 31, 2026
    Inventors: Daniel A. Nemeth, Lee L. Nemeth
  • CRYOGENIC COOLER
    Publication number: 20220346369
    Abstract: The present invention is directed to a cryogenic cooler that may include a cold finger coupled to a cooling source, an insulating vessel having an inner wall, an outer wall and an interior area formed within the inner wall, where the cold finger may be positioned at least partially within the interior area. The cryogenic cooler may also have a fitting positioned on the outer wall and configured for coupling to a gas source, and a passageway formed between the coupling and the inner wall and configured to allow the transfer of a gas from the gas source to the interior area. The cryogenic cooler may also have an opening is formed in the interior area so as to allow the transfer of the gas around the cold finger and out of the interior area.
    Type: Application
    Filed: May 2, 2022
    Publication date: November 3, 2022
    Inventors: Daniel A. Nemeth, Lee L. Nemeth