Patents by Inventor Jorgen Lorentzen

Jorgen Lorentzen 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).

  • METHOD AND MEANS FOR TREATMENT OF SOIL
    Publication number: 20170282228
    Abstract: Disclosed is a method for introducing a liquid, preferably aqueous, into a volume of a porous medium (typically clay or clay-rich soil), which has a matrix hydraulic conductivity below 10?7 m/s, comprising establishing at least one frozen section and at least one non-frozen section of said volume and introducing said liquid into said non-frozen section. Also disclosed is a method for remediation of a volume of such a porous medium as well as a system/assembly suitable for carrying out said method.
    Type: Application
    Filed: September 24, 2015
    Publication date: October 5, 2017
    Applicant: DE NATIONAL GEOLOGISKE UNDERSØGELSER FOR DANMARK OG GRØNLAND
    Inventors: Knud Erik Klint, Claus Kjøller, Hans Jørgen Lorentzen, Mads Terkelsen
  • Product cooling and freezing system
    Patent number: 4196802
    Abstract: A system for cooling and freezing goods by cooled air is described, in which a series of large, rectangular plates carrying the goods pass over a first roller track into an ascending lift in a freezing room. The lift successively receives the plates and carries them stepwise to the top of the freezing room where the plates are carried over in a descending lift, which is operated in time with the ascending lift, and which successively deposits the plates on a second roller track for removal from the freezing room.
    Type: Grant
    Filed: June 27, 1978
    Date of Patent: April 8, 1980
    Assignee: A/S Atlas
    Inventor: Jorgen Lorentzen