US Patent Issued to ATLAS Material Testing Technology on March 11 for "Apparatus for artificial weathering comprising two kinds of light emission sources" (German, American Inventors)

ALEXANDRIA, Va., March 12 -- United States Patent no. 12,247,911, issued on March 11, was assigned to ATLAS Material Testing Technology GmbH (Linsengericht-Atlenhassalu, Germany).

"Apparatus for artificial weathering comprising two kinds of light emission sources" was invented by Matt McGreer (Mt Prospect, Ill.), Oliver Rahauser (Linsengericht-AltenhaBlau, Germany) and Jorn Jahnke (Linsengericht-AltenhaBlau, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for artificial weathering or lightfastness testing of samples comprises a weathering chamber, a first light source provided in the weathering chamber, the first light source comprising one or more fluorescent UV lamps each comprising an ...