ALEXANDRIA, Va., June 19 -- United States Patent no. 12,330,195, issued on June 17, was assigned to Seas Geosciences LLC (Signal Hill, Calif.).

"In-situ mycoremediation system and process" was invented by John Gregg (Signal Hill, Calif.), Laura Gregg (Signal Hill, Calif.) and James Gregg (Signal Hill, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An in-situ mycoremediation system and process is provided, including a device with a rod casing having a top end, a bottom end, and a sidewall with one or more perforations, the sidewall defining an internal channel that extends from an intake opening on the top end to the one or more perforations, a sleeve that extends around at least part of the rod casing...