Patents by Inventor Wilfred Busse

Wilfred Busse 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).

  • METHOD OF REDUCING THE LOAD OF ONE OR MORE ENGINES IN A LARGE HYDRAULIC EXCAVATOR
    Publication number: 20090090102
    Abstract: A method of reducing the load of at least one engine arranged in an hydraulic excavator during a speed overload situation of a respective engine, includes reducing a delivery quantity of at least one hydraulic secondary consumer until the respective engine has been returned to a desired operational speed range.
    Type: Application
    Filed: April 24, 2007
    Publication date: April 9, 2009
    Inventors: Wilfred Busse, Reinhard Emminger