Patents by Inventor Francis M. Drabinski

Francis M. Drabinski 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).

  • Draw tube adapter
    Patent number: D296559
    Type: Grant
    Filed: November 13, 1984
    Date of Patent: July 5, 1988
    Assignee: Hardinge Brothers, Inc.
    Inventor: Francis M. Drabinski