US Patent Issued to SONOCRETE on Dec. 30 for "Device and method for producing a concrete, in particular a high early strength concrete" (German Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,508,739, issued on Dec. 30, was assigned to SONOCRETE GmbH (Cottbus, Germany).

"Device and method for producing a concrete, in particular a high early strength concrete" was invented by Ricardo Remus (Cottbus, Germany), Paul Schotzigk (Alt Zauche, Germany) and Max Jentzsch (Cottbus, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device for producing a concrete includes a cement premixer for mixing a cement suspension, the cement premixer having an ultrasonic probe for preparing a cement suspension, a crystallization tank arrangement with the first crystallization tank, for increasing the early strengths of the concrete, and a concrete mixer fo...