ALEXANDRIA, Va., June 19 -- United States Patent no. 12,329,055, issued on June 17, was assigned to Deere & Co. (Moline, Ill.).
"Air cart with anti-pulsing roller drivetrain" was invented by Andrew W. Harmon (Davenport, Iowa) and Matt D. Bartelson (Bettendorf, Iowa).
According to the abstract* released by the U.S. Patent & Trademark Office: "An agricultural implement and a metering apparatus for the agricultural implement to deliver a material to a material depositing apparatus. The metering apparatus includes metering roller, an integrated motor operatively connected to the metering roller, and a motor drive operatively connected to the integrated motor. A controller is operatively connected to the integrated motor and to the motor drive...