Patents by Inventor Dave Willett

Dave Willett 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).

  • Low speed heading measurement
    Patent number: 10024977
    Abstract: Methods, apparatus, and systems for use in agricultural equipment with automatic steering control. One method includes the steps of calculating a heading to provide greater accuracy than heading information obtained from the GNSS system or calculated in an equivalent manner using GNSS locations at successive sample periods and using the heading in providing automatic steering control, swath control, or rate control of planting, spraying, or other application functions for the agricultural equipment.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: July 17, 2018
    Assignee: Ag Leader Technology, Inc.
    Inventors: Michael Schneider, Dave Willett