Patents by Inventor Arno W. Bartsch

Arno W. Bartsch 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 producing ignitable solids-gas suspensions
    Patent number: 4665842
    Abstract: An apparatus for producing ignitable solids-gas suspensions has a feeder for vertically feeding the solids-primary gas suspension, a secondary gas passage concentrically surrounding said feeder, and a stage for mixing both streams.
    Type: Grant
    Filed: October 4, 1985
    Date of Patent: May 19, 1987
    Assignee: Norddeutsche Affinerie Aktiengesellschaft
    Inventors: Adalbert Bartsch, Georg Gospos, Lars Kersten, Arno W. Bartsch