Assignee
BIOFILTER SYSTEMS LLC
US3 patents
Top patents by PatentIndex Score
US9272931B2Mar 1, 2016
System and process for removing nitrogen compounds and odors from wastewater and wastewater treatment system
BIOFILTER SYSTEMS LLC7 citations80
US10053384B2Aug 21, 2018
System and process for removing nitrogen compounds and odors from wastewater and wastewater treatment system
BIOFILTER SYSTEMS LLC4 citations69
US9440870B2Sep 13, 2016
System and process for removing nitrogen compounds and odors from wastewater and wastewater treatment system
BIOFILTER SYSTEMS LLC2 citations59