Patents by Inventor Mark D. Wojdylak

Mark D. Wojdylak 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).

  • Lapel pin
    Patent number: 6279202
    Abstract: A lapel pin is provided including a display portion and a post portion moveably connected to said display portion. Preferably, the post portion is hingedly moveably disposed relative to the display portion and the display portion preferably includes a recessed portion for receiving the post portion when the lapel pin is not in use.
    Type: Grant
    Filed: September 15, 1999
    Date of Patent: August 28, 2001
    Assignee: B.A.C. & Associates, Inc.
    Inventors: George Wojdylak, Mark D. Wojdylak