ALEXANDRIA, Va., June 16 -- United States Patent no. 12,302,806, issued on May 20.
"Agricultural grow system to propagate seedlings" was invented by Larry Feist (Pinckney, Mich.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An agricultural grow system for propagating seedlings in both aeroponic and deep-water culture environments without the use of commercial growing media. The agricultural grow system comprises a lower base shell and an upper shell having a plurality of plant sites positioned about a lower edge of the upper shell. The agricultural grow system also comprises a plurality of seedling inserts positioned in the plurality of plant sites of the upper shell and a plumbing system extending from the...