ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,507,675, issued on Dec. 30, was assigned to The Davey Tree Expert Co. (Kent, Ohio).
"Restoration height cap unit and method" was invented by Frederick Worth Creech Jr. (Raleigh, N.C.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A restoration cap unit for construction of eco-friendly structures in a body of water is provided, which is constructed from materials including a primarily calcium carbonate material; and a cement that is capable of holding the primarily calcium carbonate material, wherein the restoration cap unit has a first side and a second side which are attached at an edge to form a tent shaped structure, such that the restoration cap uni...