Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Collapsible pleated filter and frame

Collapsible pleated filter and frame

US Patent 9320998 · Granted Apr 26, 2016

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Bidirectional airflow filter2023
Multi layer pleatable filter medium2018
Air filter and air filter system2014
Air filter formed by slit and expanded layers of electrostatically enhanced mate2012
Air filter formed from slit and expanded layers of electrostatically enhanced ma2011