Patents by Inventor Rick Bullerman

Rick Bullerman 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).

  • Feed spreader
    Patent number: 4832538
    Abstract: A feed spreader has an impeller for distributing feed to livestock in a feed lot. The impeller is driven through a belt and pulley arrangement by an electric motor. The feed spreader has a connection for receiving feed from a feed hopper through a flexible tube attached to the auger of the feed hopper. The feed spreader has an adjustable mount for positioning the feed spreader on a fence post of the feed lot. In this manner, feed can be distributed to livestock within the feed lot without necessitating the entry of any personnel into the feed lot.
    Type: Grant
    Filed: December 8, 1987
    Date of Patent: May 23, 1989
    Inventors: Steve Bullerman, Rick Bullerman