Patents by Inventor Robert Boeck

Robert Boeck 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).

  • Fibre filling of polyester fibres
    Patent number: 4146674
    Abstract: A fiber filling of polyester fibres with greatly improved serviceability properties comprising a combination of fiber properties, namely denier range, staple length and number of crimp arcs, a specific polysiloxane brightening and an antistatic agent.
    Type: Grant
    Filed: February 14, 1977
    Date of Patent: March 27, 1979
    Assignees: Bayer Aktiengesellschaft, Faserwerke Huls Gesellschaft mit beschrankter Haftung
    Inventors: Manfred Salamon, Hans J. Hagebaum, Herbert Pelousek, Klaus-Jurgen Schreiber, Robert Boeck