Patents by Inventor David D. Sitarski

David D. Sitarski 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).

  • LED ARCHITECTURAL LUMINAIRE HAVING IMPROVED OPTICAL AND ENVIRONMENTAL PERFORMANCE
    Publication number: 20140268752
    Abstract: An LED architectural luminaire comprising a gull wing reflector, an LED mounting plate and a central lens. The mounting plate is disposed in said reflector and includes a central flat mounting surface flanked by a pair of angled mounting surfaces, each of the mounting surfaces includes a strip of LEDs. The central lens is disposed over and hingeably removably connected to the mounting plate. End caps, light seals, and optional gaskets are disposed on the ends of the luminaire.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Inventors: Martin C Werr, David J. Rector, Raymond A. Brown, David D. Sitarski, Randy K. Lewis
  • Light fixture
    Patent number: D692610
    Type: Grant
    Filed: November 27, 2012
    Date of Patent: October 29, 2013
    Assignee: Hubbell Incorporated
    Inventors: David D. Sitarski, Alan D. Seward, Martin C. Werr, David J. Rector, Randy K. Lewis, Raymond A. Brown