Patents by Inventor Josef Busch

Josef Busch 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).

  • Apparatus for the automatic recovery of silver from argentiferous wash waters
    Patent number: 4457495
    Abstract: The invention relates to an apparatus for the automatic recovery of silver from argentiferous wash waters comprising an ion exchanger device, a regenerative device and a purification device for the ion exchanger device and a silver separator whereby the devices, the containers thereof, switch elements, pumps and connection lines are arranged in the apparatus such that the three following flow cycles are produced, which may be controlled and periodically switched by a computer.I. a flow cycle for separating the silver,II. a flow cycle for regenerating the ion exchanger column, andIII. a flow cycle for purifying the ion exchange column.
    Type: Grant
    Filed: September 8, 1981
    Date of Patent: July 3, 1984
    Assignee: Agfa-Gevaert Aktiengesellschaft
    Inventors: Wilhelm Eder, Hans Hofmann, Joachim Kloeppel, Heinz Meckl, Josef Busch
  • Apparatus and a method for the completely automatic lacquering of strip-form materials
    Patent number: 4407867
    Abstract: The invention relates to an apparatus and a method for the completely automatic lacquering of strip-form materials, whereby at least one unwinding device is provided with a fast running positioning device, an application roller and an opposing pressure roller are designed in such a way that they grasp the strip-form material and push it centered through the dryer and through a guide device and a winding up device is provided with at least one receiving spool which catches the strip-form material and winds it up.
    Type: Grant
    Filed: December 11, 1980
    Date of Patent: October 4, 1983
    Assignee: Agfa-Gevaert Aktiengesellschaft
    Inventors: Herbert Bruck, Gunter H. Steinbuchel, Hans Hofmann, Josef Busch, Franz Hoffacker
  • Experimental plant for the coating and drying of material in the form of webs
    Patent number: 4276853
    Abstract: The invention relates to an experimental plant for the coating and drying of material in the form of webs with viscous liquids. The flat loop of web including its guide elements is displaced over one or more fixed casting apparatus and coupled so that the web including the casting apparatus during coating is mounted to be free from vibrations.
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: July 7, 1981
    Assignee: AGFA-Gevaert, A.G.
    Inventors: Hans Gref, Hans Hofmann, Werner Zander, Josef Busch