Patents by Inventor Gregory Caplan

Gregory Caplan 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).

  • Electrical wall plug
    Patent number: D591239
    Type: Grant
    Filed: August 6, 2008
    Date of Patent: April 28, 2009
    Inventor: Gregory Caplan
  • Multiple socket plug
    Patent number: D617274
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: June 8, 2010
    Inventor: Gregory Caplan