ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,716,527, issued on Aug. 25, was assigned to SCHOTT AG (Mainz, Germany).
"Nozzle head, cleaning system, method for cleaning and glass element" was invented by Andre Witzmann (Waldershof, Germany), Ulla Trinks (Mitterteich, Germany) and Reiner Artmann (Mitterteich, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cleaning system for cleaning the inside of a glass element with a fluid includes a nozzle head including a cleaning opening for releasing a part of the fluid and pointing in a first direction and a pressure balancing opening for releasing a part of the fluid and pointing in a second direction. Two half spaces including a first one and a s...