Patents by Inventor Barry W. Baerg

Barry W. Baerg 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).

  • Fertilizer disc assembly for a planter
    Patent number: 4646663
    Abstract: A fertilizer dispensing disc assembly is adapted for direct attachment to a planter unit for vertical movement in unison so that fertilizer is dispensed at a uniform depth relative to the planted seeds. The ground opening coulters of the assembly are caster-mounted forwardly of the planter disc, thereby preventing interference with the steering of the planter implement.
    Type: Grant
    Filed: June 11, 1985
    Date of Patent: March 3, 1987
    Inventors: Lee F. Nikkel, Barry W. Baerg, Randy Ensz, Ray E. Frank