Patents by Inventor Dale P. Pitsch

Dale P. Pitsch 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).

  • Quick-release extrusion die
    Publication number: 20030082256
    Abstract: An extrusion die includes a pair of die body portions that together define flow passages and toggle clamps that clamp the die body portions together.
    Type: Application
    Filed: October 25, 2001
    Publication date: May 1, 2003
    Inventors: John A. Ulcej, Dale P. Pitsch, Jeff J. Steltz