Patents by Inventor Bernd-Klaus Nussdorfer

Bernd-Klaus Nussdorfer 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).

  • Process for producing molded parts by polymerization of lactams in molds
    Patent number: 5980796
    Abstract: A method for manufacturing a sheet molded part by polymerization of lactams in a sheet mold includes the steps of placing a fiber composite material into a sheet mold having large plane surfaces and fixedly positioning the fiber composite material in the sheet mold. Subsequently, the lactams are introduced into the sheet mold and the lactams are polymerized.
    Type: Grant
    Filed: March 28, 1997
    Date of Patent: November 9, 1999
    Assignee: G. Schwartz GmbH & Co. KG
    Inventors: Bernd-Klaus Nussdorfer, Albrecht Peiffer, Klaus Titzschkau