Patents by Inventor J. Bayerlein

J. Bayerlein 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: D328131
    Type: Grant
    Filed: February 27, 1989
    Date of Patent: July 21, 1992
    Assignee: Dragerwerk Aktiengesellschaft
    Inventors: J. Bayerlein, Eric Hecker, Peter Hoeck, Francesco Milani