Patents by Inventor Ferdinand Meixner

Ferdinand Meixner 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).

  • Patent number: 4928715
    Abstract: The invention relates to a cigarette, which is characterized in that, by batonneing the patterned zones one or several times, the cigarette paper is adjusted from an initial air permeability to an average total air permeability of 85 to 20% of the initial value.
    Type: Grant
    Filed: January 25, 1989
    Date of Patent: May 29, 1990
    Assignees: H. F. & Ph. F. Reemtsma GmbH & Co., Schoeller & Hoesch GmbH
    Inventors: Edgar Mentzel, Ferdinand Meixner