ALEXANDRIA, Va., June 10 -- United States Patent no. 12,292,541, issued on May 6, was assigned to ENIG ASSOCIATES INC. (Rockville, Md.).
"Compact electric dipole driven system for geophysical detection, interrogation, and exploration" was invented by Eric N. Enig (Bethesda, Md.) and Yil-Bong Kim (Silver Spring, Md.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A geophysical or space-based detection, interrogation, or exploration system includes a compact electric dipole driven transmitter for producing a primary electromagnetic field, and a very sensitive electromagnetic sensing receiver for detecting a secondary electromagnetic field produced by electromagnetic induction in a target responsive to the prima...