US Patent Issued to Refratechnik Holding on Aug. 25 for "Batch for the production of a coarse ceramic refractory basic product, such product and method for its production, lining of an industrial furnace and industrial furnace" (German Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,715,815, issued on Aug. 25, was assigned to Refratechnik Holding GmbH (Munich).

"Batch for the production of a coarse ceramic refractory basic product, such product and method for its production, lining of an industrial furnace and industrial furnace" was invented by Hans-Jurgen Klischat (Gottingen, Germany), Holger Wirsing (Gottingen, Germany) and Carsten Vellmer (Gottingen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dry backfill for producing a basic molded heavy-clay refractory product, to such a product and a method for producing the same, to a lining of an industrial furnace, and to an industrial furnace."

The patent was filed on Dec...