Patents by Inventor Josef Selbertinger

Josef Selbertinger 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).

  • Installation and a process for lubricating, cleaning and/or disinfecting conveyor belts or chains
    Patent number: 5758761
    Abstract: A process and apparatus for applying a solution to a conveyor system, for lubricating the system, or for cleaning and disinfecting the conveyors in the system and objects carried by the conveyor system, comprising mixing a dilutable concentrate of a cleaner, disinfectant, or mixture thereof, or a lubricant, from a source of supply that is remote from said conveyor system, with a quantity of fresh water, and, controlling the flow rate to the mixing step of said concentrate in response to the flow rate of said fresh water, to achieve a solution of the concentrate at a desired concentration for use.
    Type: Grant
    Filed: April 17, 1996
    Date of Patent: June 2, 1998
    Assignee: Lang Apparatebau GmbH
    Inventors: Josef Selbertinger, Harry Weinert
  • Process for the continuous machine-washing of institutional crockery
    Patent number: 5356483
    Abstract: A method for washing institutional crockery in a dishwashing machine having at least three washing zones with at least three wash tanks in which the crockery is contacted with wash liquor having an increased concentration of surfactant by introducing make-up surfactant into the penultimate wash tank and bypassing a portion of the fresh water feed from the last wash tank around the penultimate wash tank.
    Type: Grant
    Filed: July 23, 1992
    Date of Patent: October 18, 1994
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Guenther Saalmann, Josef Selbertinger, Thomas Schuster, Udo Schaab, Friedel Rings