ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,544,951, issued on Feb. 10, was assigned to HESS GROUP GMBH (Burbach-Wahlbach, Germany).
"Measuring device for a vibrating device of a concrete block production plant" was invented by Ralf Hahs (Bad Marienberg, Germany) and Sebastian Bergmann (Hochstenbach, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a measurement device for a vibration device of a concrete-block production plant. The vibration device has a vibrating table and impact strips arranged parallel to each other and parallel to the ground with relation to their longitudinal axes. The measurement device comprises at least one measurement unit for distance. The measuremen...