Patents by Inventor Michael R. Slevin

Michael R. Slevin 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).

  • Speakerphone
    Patent number: D526990
    Type: Grant
    Filed: August 5, 2004
    Date of Patent: August 22, 2006
    Assignee: ODI
    Inventors: Michael R. Slevin, Richard S. Slevin, Michael Simonian
  • Speakerphone
    Patent number: D495676
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: September 7, 2004
    Assignee: ODI
    Inventors: Michael R. Slevin, Richard S. Slevin, Michael Simonian