Patents by Inventor Gordon F. Kwiecinski

Gordon F. Kwiecinski 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: D293398
    Type: Grant
    Filed: May 3, 1985
    Date of Patent: December 29, 1987
    Assignee: Hamilton Sorter Co., Inc.
    Inventor: Gordon F. Kwiecinski
  • Patent number: D303737
    Type: Grant
    Filed: June 2, 1986
    Date of Patent: October 3, 1989
    Assignee: Hamilton Sorter Co., Inc.
    Inventor: Gordon F. Kwiecinski