ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,396,384, issued on Aug. 26.
"Nutrient injection assembly" was invented by Boyd M. Quinton (Waterford, Mich.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A nutrient injection assembly includes a housing having an intermediate wall, an agricultural chamber wall, and a mixing chamber wall. The intermediate wall and a first set of the plurality of distal walls define a nutrient and peristaltic pump chamber, the first set of the plurality of distal walls, the intermediate wall, and the agricultural chamber wall define an agricultural control chamber, and a second set of the plurality of distal walls, the agricultural chamber wall, and the mixing chamber wa...