US Patent Issued on March 25 for "Water culture block" (New Zealander, South Korean Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,256,681, issued on March 25.

"Water culture block" was invented by Hyochan Jun (Jeju-si, South Korea) and Jonghyun Jun (Auckland, New Zealand).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application relates to a water culture block for growing aquatic plants. In one aspect, the water culture block includes a block body which includes a bottom plate and a plurality of side plates formed perpendicular to the bottom plate and having openings, the body block having an accommodation space formed therein. The water culture block may also include an overflow partition wall which is formed in the inner space of the block body so as to be perpendicular t...