Patents by Inventor Susan J. Lutz

Susan J. Lutz 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).

  • Method of forming and piercing a thermoplastic strip in one step
    Patent number: 5498381
    Abstract: Methods for forming a strip of thermoplastic material by punch clamping are described.
    Type: Grant
    Filed: December 21, 1994
    Date of Patent: March 12, 1996
    Assignee: Milsco Manufacturing Company
    Inventors: James R. Lorbiecki, Susan J. Lutz