Patents by Inventor David J. Butterworth

David J. Butterworth 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).

  • Geographic Reference Detection and Performance Modification
    Publication number: 20130166152
    Abstract: Location information may be received and a location of a machine may be determined based on the location information. Once the location of the machine is determined, a performance characteristic of the machine may be modified based on the location of the machine.
    Type: Application
    Filed: December 22, 2011
    Publication date: June 27, 2013
    Applicant: AGCO Corporation
    Inventor: David J. Butterworth