US Patent Issued to Down Range Systems on Oct. 20 for "Multi-atmospheric safe firing control circuit for wireless detonators and initiators" (Tennessee Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,768,629, issued on Oct. 20, was assigned to Down Range Systems LLC (Bell Buckle, Tenn.).

"Multi-atmospheric safe firing control circuit for wireless detonators and initiators" was invented by Ronnie Wright (Bell Buckle, Tenn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-atmospheric safe firing control circuit for wireless detonators and initiators is disclosed. A low-voltage switch can transition from an open state to a closed state. An oscillating circuit activates when the low-voltage switch transitions to the closed state and the oscillating circuit provides alternating current to primary coils of a transformer. A doubling circuit coupled t...