ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,430,999, issued on Sept. 30, was assigned to Zoeller Pump Co. LLC (Louisville, Ky.).
"Wastewater pumping system accessory" was invented by Andrew Ulliman (Louisville, Ky.), Jason Nett (Floyds Knobs, Ind.), Robert Lee (New Taipei, Taiwan) and Paul Weller (Louisville, Ky.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A high water alarm system for a water containing or wastewater treatment system including a main body containing a generally cylindrical outer and inner wall, a bottom portion and an open top portion, a battery container secured within the main body portion, and a high water sensor secured through the main body, which sensor is connected to...