Patents by Inventor Manfred Kornet

Manfred Kornet 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).

  • Slag retention on discharge of a ladle
    Patent number: 4787604
    Abstract: Molten metal is discharged without slag from a ladle, vessel or the like having a closable bottom tap by weighing the vessel continuously and forming from the measuring values respective earlier and later average values as well as the difference thereof; that difference directly indicates the onset of inclusion of slag in the outflow so that the bottom top of the vessel can be closed when slag appears.
    Type: Grant
    Filed: June 4, 1987
    Date of Patent: November 29, 1988
    Assignee: Mannesmann AG
    Inventors: Manfred Kornet, Hans U. Franzen, Josef Glaser