Patents by Inventor Marc C. Huebner

Marc C. Huebner 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).

  • Spotlight
    Patent number: 8979327
    Abstract: The invention relates to a spotlight, in particular for at least partially illuminating a stage, wherein the spotlight comprises a housing for accommodating a light source and a lens, through which light emitted by the light source can leave the housing when the light source is accommodated in the housing and which is a Fresnel step lens, which is characterized in that the Fresnel step lens has at least one spiral step on at least one side.
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: March 17, 2015
    Assignee: Auer Lighting GmbH
    Inventors: Thomas Hessling, Marc C. Huebner