Patents by Inventor William Bultinck

William Bultinck 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).

  • Seed tube for an agricultural seeding machine
    Publication number: 20070084387
    Abstract: A seed tube for an agricultural seeding machine includes a side wall having at least a portion thereof formed from a transparent material. A sensor includes a transmitter which is positioned adjacent an outside of the side wall, and operates through the transparent material.
    Type: Application
    Filed: October 13, 2005
    Publication date: April 19, 2007
    Inventors: Nathan Mariman, Mark Sommer, James Peterson, Donald Landphair, William Bultinck