Patents by Inventor Kevin R. Davies

Kevin R. Davies 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).

  • Lamp bulb with recessed lens
    Patent number: D505738
    Type: Grant
    Filed: March 21, 2003
    Date of Patent: May 31, 2005
    Assignee: Osram Sylvania Inc.
    Inventors: Jeffrey P. Buschmann, Kevin R. Davies
  • Tungsten halogen lamp
    Patent number: D508575
    Type: Grant
    Filed: July 7, 2004
    Date of Patent: August 16, 2005
    Assignee: Osram Sylvania Inc.
    Inventors: Jeffrey B. Buschmann, Kevin R. Davies, James E. Oetken
  • Lamp bulb with recessed lens
    Patent number: D514237
    Type: Grant
    Filed: March 21, 2003
    Date of Patent: January 31, 2006
    Assignee: OSRAM Sylvania Inc.
    Inventors: Jeffrey P. Buschmann, Kevin R. Davies
  • Lamp bulb with recessed lens
    Patent number: D482143
    Type: Grant
    Filed: March 21, 2003
    Date of Patent: November 11, 2003
    Assignee: Osram Sylvania Inc.
    Inventors: Jeffrey P. Buschmann, Kevin R. Davies
  • Lamp bulb with recessed lens
    Patent number: D487940
    Type: Grant
    Filed: March 21, 2003
    Date of Patent: March 30, 2004
    Assignee: Osram Sylvania Inc.
    Inventors: Jeffrey P. Buschmann, Kevin R. Davies