US Patent Issued to International Research Institute on March 4 for "Systems and methods for asphalt density and soil moisture measurements using ground penetrating radar" (North Carolina Inventor)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,241,885, issued on March 4, was assigned to International Research Institute.

"Systems and methods for asphalt density and soil moisture measurements using ground penetrating radar" was invented by Robert Ernest Troxler (Raleigh, N.C.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for ground penetrating radar for determining thickness, density and moisture are therefore provided. According to an embodiment, a ground penetrating radar (GPR) system comprises a system controller configured to produce an electromagnetic signal for signal penetration of a pavement material. Further, the GPR system comprises a frequency modulated continuou...