Patents by Inventor Leon Ernest Gluck

Leon Ernest Gluck 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).

  • Emergency communications stanchion
    Patent number: D416946
    Type: Grant
    Filed: March 18, 1998
    Date of Patent: November 23, 1999
    Inventors: Leon Ernest Gluck, Victor A. Mireles
  • Emergency communications stanchion
    Patent number: D425131
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: May 16, 2000
    Inventors: Leon Ernest Gluck, Victor A. Mireles