Patents by Inventor Gunther Durhammer

Gunther Durhammer 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).

  • Publication number: 20040159414
    Abstract: A cigarette is provided which includes a tobacco strand wrapped with a layer of paper having a water repellent impregnation made from a cellulose derivative. The water repellant impregnation is applied in at least two layers.
    Type: Application
    Filed: February 6, 2004
    Publication date: August 19, 2004
    Applicant: Tann-Papier Gesellschaft M.B.H.
    Inventor: Gunther Durhammer