US Patent Issued to Expert Geophysics on Aug. 25 for "Geophysical surveying apparatus, system and method" (Canadian Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,056, issued on Aug. 25, was assigned to Expert Geophysics Ltd. (Toronto).

"Geophysical surveying apparatus, system and method" was invented by Andrei Bagrianski (Toronto), Alexander Prikhodko (Barrie, Canada), Mikhail Kuzmin (Newmarket, Canada) and Petr Kuzmin (Aurora, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A geophysical surveying method and assembly applying transient pulses of electric current to an airborne time-domain electromagnetic transmitter to generate a primary controlled electromagnetic field; measuring, using an airborne receiver, a secondary controlled electromagnetic field to generate controlled field data; measuring, us...