Patents by Inventor Dean Butcher

Dean Butcher 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).

  • Patent number: D518236
    Type: Grant
    Filed: April 22, 2005
    Date of Patent: March 28, 2006
    Assignee: Koninklijke Philips Electronics, N.V.
    Inventor: Dean Butcher
  • Patent number: D519244
    Type: Grant
    Filed: April 22, 2005
    Date of Patent: April 18, 2006
    Assignee: Koninklijke Philips Electronics, N.V.
    Inventor: Dean Butcher
  • Patent number: D519678
    Type: Grant
    Filed: April 22, 2005
    Date of Patent: April 25, 2006
    Assignee: Koninklijke Philips Electronics, N.V.
    Inventor: Dean Butcher