Patents by Inventor Robert F. Fiermuga

Robert F. Fiermuga 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).

  • DUAL CIRCUIT LED LIGHT SOURCE
    Publication number: 20170265262
    Abstract: A multi-level lighting system which utilizes efficient first and second light sources for energy savings and/or ambiance. This invention combines at least two sets of LEDs on a single light engine to provide multi-level lighting while keeping the circuits of the LED sets electrically separate or isolated.
    Type: Application
    Filed: March 11, 2016
    Publication date: September 14, 2017
    Inventor: Robert F. Fiermuga
  • Emergency egress lighting system
    Patent number: 8253347
    Abstract: An egress lighting system which utilizes an efficient primary and emergency light source and complies with the NEC standards for emergency egress lighting. This invention combines two sets of LEDs onto a single circuit board to provide primary lighting and secondary emergency egress lighting while keeping the circuits of the primary and secondary lighting electrically separate or isolated.
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: August 28, 2012
    Assignee: Value Lighting, Inc.
    Inventor: Robert F. Fiermuga
  • EMERGENCY EGRESS LIGHTING SYSTEM
    Publication number: 20100020527
    Abstract: An egress lighting system which utilizes an efficient primary and emergency light source and complies with the NEC standards for emergency egress lighting. This invention combines two sets of LEDs onto a single circuit board to provide primary lighting and secondary emergency egress lighting while keeping the circuits of the primary and secondary lighting electrically separate or isolated.
    Type: Application
    Filed: July 23, 2009
    Publication date: January 28, 2010
    Inventor: Robert F. Fiermuga