Patents by Inventor Johann Kohler

Johann Kohler 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 of manufacturing a ski
    Patent number: 4655473
    Abstract: A process of manufacturing a composite ski, particularly a laminated ski. The constituent parts of the ski are placed into an evacuable mold, which during or after its evacuation is supplied with a binder, which is preferably liquid and fills the pores of the constituent parts and the cavities between the constituent parts.
    Type: Grant
    Filed: May 27, 1986
    Date of Patent: April 7, 1987
    Assignee: Realverbund
    Inventors: Alfred Muller, Johann Kohler-Pavlek
  • Bottom closure for a chemical reactor
    Patent number: 4060394
    Abstract: A bottom closure for a chemical reactor having a cylinder extension whose attachment opening is closed by a closing part with said closing part bearing upon the conical counter-surface of the attachment opening and protruding a sufficient distance into the interior of the reactor that solid bridges or arches formed from solid material within the reactor are destroyed during the opening of the closure.
    Type: Grant
    Filed: March 18, 1976
    Date of Patent: November 29, 1977
    Assignee: HAG Aktiengesellschaft
    Inventors: Herbert Grebe, Wolfgang Hartwig, Johann Kohler, Rudolf Rothe, Karl-Friedrich Schroder
  • Method for transferring a highly compressed gas from a reactor to a storage tank with condensation of the gas
    Patent number: 4049409
    Abstract: A method for transferring a highly compressed gas from a reactor into a storage tank with condensation of the gas is disclosed in which the gas is at first liquefied and cooled to a temperature below the storage temperature, then the liquefied gas is expanded and transferred into the storage tank, and after the pressure in the reactor has dropped to about the pressure in the storage tank, the remaining gas in the reactor is transferred by a compressor from the reactor into the storage tank.
    Type: Grant
    Filed: March 8, 1976
    Date of Patent: September 20, 1977
    Assignee: HAG Aktiengesellschaft
    Inventors: Rudolf Rothe, Johann Kohler