Patents Assigned to Bead Filters International, L.L.C.
  • Floating media biofilter
    Patent number: D795994
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: August 29, 2017
    Assignee: Bead Filters International, L.L.C.
    Inventors: Ronald F. Malone, Richard L. Malone