US Patent Issued to SAUDI ARABIAN OIL on June 23 for "Density invariant displacer-type liquid level measurement utilizing differential pressure transmitter" (Saudi Arabia Inventor)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,663,304, issued on June 23, was assigned to SAUDI ARABIAN OIL COMPANY (Dhahran, Saudi Arabia).

"Density invariant displacer-type liquid level measurement utilizing differential pressure transmitter" was invented by Ibrahim Samir Alramadhan (Al Hofuf, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, apparatus, and systems for determining a level of a liquid in a liquid-containing vessel are disclosed. The liquid-containing vessel may be fluidically connected to a displacer cage. The method may include obtaining, with a load measurement device, a weight force of a displacer suspended from the load measurement device and disposed within...