Patents by Inventor Donna R. Sommer, legal representative

Donna R. Sommer, legal representative 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
    Patent number: RE43772
    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: Grant
    Filed: January 4, 2011
    Date of Patent: October 30, 2012
    Assignee: Deere & Company
    Inventors: Nathan A. Mariman, Mark S. Sommer, Donna R. Sommer, legal representative, James R. Peterson, Donald K. Landphair, William G. Bultinck