ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,699,389, issued on Aug. 4, was assigned to Raven Industries Inc. (Sioux Falls, S.D.).
"Power platform with four wheel steering/rear wheel steering" was invented by Yuri Sneyders (Zemst, Belgium) and Jeffrey Allen Van Roekel (Sioux Falls, S.D.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device for steering an agricultural machine having independently steerable axles includes first and second steerable axle interface to couple with a first steering mechanism of a first steerable axle and a second a second steering mechanism of a second steerable axle. The device includes a planning module having a guidance path for the agricultural machine, and a stee...