ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,389,844, issued on Aug. 19, was assigned to FIELDBOT LLC (Newport Beach, Calif.).
"Method and apparatus for delivering an additive utilizing an irrigation system for field application" was invented by Gerald L. Abts (Highlands Ranch, Colo.) and Kevin J. Abts (Newport Beach, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method and apparatus for site-specific application of a fluid additive, with or without irrigation water, wherein a center pivot or lateral move irrigation system is utilized for a dedicated additive spraying system. Said spraying system including an additive pumping apparatus with a pump controller in communication with an irri...