ALEXANDRIA, Va., June 17 -- United States Patent no. 12,316,147, issued on May 27, was assigned to ECOM INSTRUMENTS GMBH (Germany).
"Method for operating an electronic circuit arrangement for electrical current limiting in a potentially explosive area" was invented by Manfred Sazinger (Igersheim, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for operating an electronic circuit arrangement is provided for electrical current limiting in a potentially explosive area, which comprises at least one electrical consumer which is supplied with electrical energy via an electrical supply line from an electrical voltage source, typically from a rechargeable battery which provides an electrical supply v...