Patents by Inventor Romanus Wille

Romanus Wille 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).

  • Adhesive paper tapes
    Patent number: 5209973
    Abstract: Adhesive paper tape, obtainable by impregnating and coating a paper which, immediately after the production process and still in the moist state, has been compressed between a rotating roller and a rotating web, and dried and which hasa mean weight of 45-80 g/m.sup.2a mean extensibility of 8-20%a means tensile strength of at least 35N/15 mm anda mean thickness of at most 0.13 mm.
    Type: Grant
    Filed: September 30, 1991
    Date of Patent: May 11, 1993
    Assignee: Beiersdorf Aktiengesellschaft
    Inventors: Romanus Wille, Herbert Knolle