ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,772,921, issued on Oct. 27, was assigned to Precision Planting (Tremont, Ill.).

"Row cleaner prescription method" was invented by Andrew P. Miller (Topeka, Ill.) and Matthew Lawson (Tremont, Ill.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of controlling a row cleaner according to a prescription as the row cleaner traverses a field."

The patent was filed on Dec. 17, 2021, under Application No. 18/260,638.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=12772921&OS=12772921&...