Patents by Inventor Dirk Ruthenberg

Dirk Ruthenberg 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).

  • Camera for monitoring machine functions of a vehicle and method of using the camera
    Publication number: 20120262568
    Abstract: A camera (1) for monitoring machine functions of a vehicle may be disposed on or in the vehicle. The camera is constructed with a housing containing a lens and a first pane disposed in front of the lens. The first pane protects the lens against environmental influences. A heating element is disposed in the housing adjacent to the first pane.
    Type: Application
    Filed: April 10, 2012
    Publication date: October 18, 2012
    Inventor: Dirk Ruthenberg