Patents by Inventor Adrian Fengler

Adrian Fengler 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).

  • Vehicular stored energy processor
    Patent number: 8145395
    Abstract: A ground engaging work vehicle including a frame, a plurality of tractive elements, a movable extension, a hydraulic fluid using attachment, a hydraulic fluid pump and an accumulator. The plurality of tractive elements are coupled to the frame. The tractive elements engage the ground. The movable extension is connected to the frame. The hydraulic fluid using attachment is coupled to the movable extension. The hydraulic fluid pump is selectively fluidly coupled to the attachment. The accumulator is selectively fluidly coupled to the attachment dependent upon at least one fluid flow requirement of the attachment.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: March 27, 2012
    Assignee: Deere-Hitachi Speciality Products
    Inventors: Jarvis Degroot, Adrian Fengler, William Wilkinson
  • VEHICULAR STORED ENERGY PROCESSOR
    Publication number: 20110196582
    Abstract: A ground engaging work vehicle including a frame, a plurality of tractive elements, a movable extension, a hydraulic fluid using attachment, a hydraulic fluid pump and an accumulator. The plurality of tractive elements are coupled to the frame. The tractive elements engage the ground. The movable extension is connected to the frame. The hydraulic fluid using attachment is coupled to the movable extension. The hydraulic fluid pump is selectively fluidly coupled to the attachment. The accumulator is selectively fluidly coupled to the attachment dependent upon at least one fluid flow requirement of the attachment.
    Type: Application
    Filed: May 30, 2008
    Publication date: August 11, 2011
    Inventors: Jarvis Degroot, Adrian Fengler, William Wilkinson