Patents by Inventor Delev Schröder

Delev Schröder 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).

  • Publication number: 20110203905
    Abstract: A method for filling a terrain using bulk material, preferably excavating material from an ore mine.
    Type: Application
    Filed: March 12, 2008
    Publication date: August 25, 2011
    Inventor: Delev Schröder