Patents by Inventor Mark Wayne Hayenga

Mark Wayne Hayenga 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).

  • Patent number: 10801318
    Abstract: Techniques for mitigating magnetic sensor errors are contemplated. In some aspects, the disclosed technology provides a method for reducing measurement errors in a directional module of a drilling system that includes steps for: receiving a current measurement from a current sensor, wherein the current measurement is associated with electrical current received at the current sensor via a first conductive branch and a second conductive branch, receiving a field measurement from a magnetic sensor, and associating the current measurement from the current sensor with the field measurement from the magnetic sensor. Systems and machine-readable media are also provided.
    Type: Grant
    Filed: June 30, 2019
    Date of Patent: October 13, 2020
    Inventors: Robert Alan Estes, Randolph Depoo, Mark Wayne Hayenga