Universal Bacteria Filter Apparatus for Oxygen Concentrators
Copyright © Targeted News Service 2024
2024-12-17
ALEXANDRIA, Virginia, Dec. 17 -- Two inventors, John M. Rodriguez, III, Helotes, Texas, and Alfredo Salazar, Tulsa, Oklahoma, have been awarded a patent (No. US 12168195 B2, initially filed Nov. 23, 2021) for "Universal bacteria filter apparatus for oxygen concentrators." . . .