ALEXANDRIA, Va., June 19 -- United States Patent no. 12,330,104, issued on June 17, was assigned to Re-U-Zip LLC (Marina del Rey, Calif.).
"Portable air filtration system" was invented by Navaratan Kanna Sunkara (Marina Del Rey, Calif.), Sivaketan Ramu Sunkara (Marina Del Rey, Calif.) and Eric Edgar Burkhart-Day (Santa Monica, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A portable air filtration system for efficiently installing an air filtration system to a barrier which may be easily removed or replaced. The portable air filtration system generally includes a filtration unit which is adapted to be secured to a barrier over an opening in the barrier. The filtration unit includes a first connector ...