ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,385,658, issued on Aug. 12, was assigned to DANVITA THERMAL LLC (Austin, Texas).
"Air purification system" was invented by Nihar Ruia (Austin, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure describes an apparatus including an air purifier having a housing. In some examples, the air purifier includes an intake and an outlet. According to some examples, the intake and the outlet are connected by an air passage. The air purifier may include a filtration system comprising a plurality of filters. In some examples, the filtration system is configured such that an airflow enters the air passage through the intake, passes through ea...