Patents by Inventor Michael P. Zanibelli

Michael P. Zanibelli 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).

  • Telephone handset
    Patent number: D344525
    Type: Grant
    Filed: September 28, 1992
    Date of Patent: February 22, 1994
    Assignee: AT&T Bell Laboratories
    Inventors: James A. Gillett, Jonathan A. Marks, Paul J. Straub, Michael P. Zanibelli