Patents by Inventor Frank Kurzer

Frank Kurzer 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).

  • Process for enriching a liquid with a gas and enriched product
    Patent number: 6270059
    Abstract: A liquid enriched with a high concentration of gas, in particular, water enriched with oxygen, is produced by mixing the gas and liquid in an overpressurized system using a series of pressure reduction containers which sequentially reduce the pressure on the gas-enriched liquid in a slow incremental fashion, thereby allowing a high concentration of the gas to be maintained within the liquid phase.
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: August 7, 2001
    Assignee: KKB 02 Fluid Production GmbH
    Inventors: Fritz Kurzer, Frank Kurzer
  • Method and apparatus for enriching a liquid with a gas
    Patent number: 6105942
    Abstract: A liquid enriched with a high concentration of free gas, in particular, water enriched with free oxygen, is produced by mixing the gas and liquid in an overpressurized system to form a mixture and then abruptly reducing the pressure of the mixture. Alternatively, the pressure reduction may be accomplished using a series of pressure reduction containers which sequentially reduce the pressure on the gas-enriched liquid in a slow incremental fashion, thereby allowing a high concentration of free gas to be maintained within the liquid phase.
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: August 22, 2000
    Assignee: KKB C2 Fluid Production GmbH
    Inventors: Fritz Kurzer, Frank Kurzer
  • Liquid enriched with a gas, a method of enriching a liquid with a gas, and an apparatus for enriching a liquid with a gas
    Patent number: 6059270
    Abstract: A liquid enriched with a free gas, in particular, water enriched with free oxygen, is produced by mixing the gas and liquid in an overpressurized system to form a mixture and then abruptly reducing the pressure of the mixture.
    Type: Grant
    Filed: April 9, 1998
    Date of Patent: May 9, 2000
    Assignee: KKB 02 Fluid Production GmbH
    Inventors: Fritz Kurzer, Frank Kurzer