Patents by Inventor James R. Hollstein

James R. Hollstein 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).

  • Powder charge sleeve
    Patent number: D479736
    Type: Grant
    Filed: November 9, 2001
    Date of Patent: September 16, 2003
    Assignee: Nordson Corporation
    Inventors: Michael R. Sanner, Dale R. Juhn, James R. Hollstein, Harry J. Lader, William R. Rehman, Herman E. Turner, Jr.