Patents by Inventor Christian Erwin

Christian Erwin 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).

  • STALK SENSORS AND RELATED DEVICES, SYSTEMS, AND METHODS
    Publication number: 20240167848
    Abstract: A stalk sensor comprising a first wand comprising a contact surface at a distal end, a first magnet disposed at a distal end of the first wand, a second wand comprising a contact surface at a distal end, and a second magnet disposed at a distal end of the second wand, the magnet configured to attract the first magnet and thereby the first wand into contact with the second wand at the contact surfaces with the second wand, wherein the first contact surface and the second contact surface are in contact when the stalk sensor is in a home position. The stalk sensor wherein the wands are self-aligning on horizontal and vertical axes.
    Type: Application
    Filed: November 21, 2023
    Publication date: May 23, 2024
    Inventors: Brett Johnson, Stuart Helming, Nathan Risius, Mel Zayas, Kurt Larsen, Lucas Roe, Jacob Werner, Christian Erwin