ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,773, issued on Aug. 19, was assigned to NOV Process & Flow Technologies US Inc. (Houston).
"Gas dispersion system" was invented by Eric Edward Antonio Janz (Centerville, Ohio) and Kevin J. Myers (Dayton, Ohio).
According to the abstract* released by the U.S. Patent & Trademark Office: "A gas dispersion system may include a drive mechanism, a drive shaft having a proximal end operably coupled to the drive mechanism, extending to a distal end, and configured to transfer rotational motion and torque, a mixing element arranged at or near the distal end of the drive shaft including a hub and multiple blade pairs, each blade pair including an upper blade and a lower blade secured to th...