US Patent Issued to VOLKSWAGEN, kraftwerk ASSETS on Sept. 8 for "Fuel cell stack, fuel cell device and fuel cell vehicle" (German Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,799, issued on Sept. 8, was assigned to VOLKSWAGEN AG (Wolfsburg, Germany) and kraftwerk ASSETS Inc. (Wilmington, Del.).

"Fuel cell stack, fuel cell device and fuel cell vehicle" was invented by Sascha Kuhn (Dresden, Germany), Lutz Heinrich (Dresden, Germany), Heiko Turner (Vechelde, Germany), Dirk Jenssen (Braunschweig, Germany), Christian Schlitzberger (Schonebeck, Germany), Martin Buchenberger (Wendeburg, Germany), Friedhelm Walkling (Braunschweig, Germany), Florian Moll (Isenbuttel, Germany), Steffen Wieland (Talheim, Germany) and Christin Zimmermann (Dresden, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A fuel cell stack comprises at ...