ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,439,844, issued on Oct. 14, was assigned to PSIMOS INC. (New York).

"Smart fertilizer delivery system" was invented by Aleksei Valentinovich Kramarenko (Chuvashiya, Russia), Dmitry Mikhaylovich Mikhaylov (Moscow), Alexey Sergeevich Pronichkin (Uliyanovskaya obl., Russia), Sergey Valerievich Bagrov (Moscow), Natalya Mikhaylovna Zolotykh (Moscow) and Ilman Shazhaev (Moscow).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, methods, apparatus and computer program code are provided deliver fertilizer to targeted areas. In some embodiments, a system includes a memory configured to store data associated with an area to be fertilized, the data including i...