US Patent Issued to Sonocrete on Aug. 11 for "Cement premixer, a device for producing a concrete mixture and a method for producing a cement suspension" (German Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,122, issued on Aug. 11, was assigned to Sonocrete GmbH (Cottbus, Germany).

"Cement premixer, a device for producing a concrete mixture and a method for producing a cement suspension" was invented by Christiane RoBler (Jena, Germany) and Ricardo Remus (Cottbus, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cement premixer includes a treatment container having a treatment space. The treatment container has a side wall and a bottom, and at least one stirring unit at least partially projecting into the treatment space. The stirring unit is connected to a shaft having an axis of rotation. At least one ultrasonic probe projects at least partial...