Patents by Inventor Stephen E. Trenchardl

Stephen E. Trenchardl 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 lantern assembly
    Patent number: 7461952
    Abstract: A lighting device having multiple light emitter assemblies 10 containing a light source 22, a light source mounting block 20, a heat dissipater 30, a reflector mounting block 40 and a mirror 70 attached to the reflector mounting block 40.
    Type: Grant
    Filed: April 25, 2007
    Date of Patent: December 9, 2008
    Assignee: Automatic Power, Inc.
    Inventors: Stephen E. Trenchardl, Alan Trojanowski