Patents by Inventor Donald L. Swetala

Donald L. Swetala 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).

  • Card printer housing
    Patent number: D446544
    Type: Grant
    Filed: July 12, 2000
    Date of Patent: August 14, 2001
    Assignee: Fargo Electronics, Inc.
    Inventors: Thomas C. Platner, James R. Meier, Donald L. Swetala, Thomas A. Tedham, Ben G. Rogowski