|
2025
|
G/S
|
Air cleaning apparatus; Industrial air purifiers; Air purification apparatus; Household air clean... |
|
2024
|
G/S
|
Air cleaning apparatus; Air cleaning units; Air filtering units; Air filters for air conditioning... |
|
|
G/S
|
Air cleaning apparatus; Air cleaning units; Air cleaning units containing an air filter, ultravio... |
|
|
Invention
|
Scrimless and/or aramid filter media.
An active field polarized filter includes a scrimless filt... |
|
2023
|
G/S
|
Air filtering units; Air filters for air conditioning units; Air filters for domestic use; Air fi... |
|
2022
|
Invention
|
Filter media design using spacers and media in predetermined arrangements.
A media design for mo... |
|
|
G/S
|
Air cleaning units; Air filtering units; Air filters for air conditioning units; Air filters for ... |
|
2021
|
Invention
|
Filter media for active field polarized media air cleaner. Filter media for an active field polar... |
|
|
G/S
|
Air filtering installations; Air filtering units; Air filters for air conditioning units; Air fil... |
|
2019
|
Invention
|
Scrimless and/or aramid filter media. An active field polarized filter includes a scrimless filte... |
|
|
G/S
|
Ultra-violet radiators not for motors and engines; Air cleaning units containing an air filter, u... |
|
|
Invention
|
Electrostatic filter corner latch. A filter assembly having two frames. The two frames are connec... |
|
|
Invention
|
Electrostatic filter latching mechanism. A filter assembly having two frames. The two frames are ... |
|
2018
|
Invention
|
Air cleaner frame.
An air filter has a mechanism for preventing blow-by around a perimeter of th... |
|
|
Invention
|
Angled adsorbent filter media design in tangential flow applications. A media design for modular ... |
|
2017
|
Invention
|
High voltage connection for sparse material. A filter assembly for an active field polarized medi... |
|
2016
|
Invention
|
Corrugated filtration media for polarizing air cleaner. A filter media includes flat sheets that ... |
|
|
G/S
|
Electric control devices for heating and energy management; Home and office automation systems co... |
|
2015
|
G/S
|
Air cleaning units; Air filters for air conditioning units; Air filters for domestic use; Air fil... |
|
2014
|
G/S
|
Air filters for air conditioning units; Air filters for domestic use; Air filters for industrial ... |
|
|
Invention
|
Active field polarized media air cleaner. Improvements in active field polarized media air cleane... |
|
|
G/S
|
Air cleaning units; Air cleaning units containing an air filter, ultraviolet lights and a photoca... |
|
2013
|
Invention
|
Air cleaner frame. An air filter has a mechanism for preventing blow-by around a perimeter of the... |
|
2006
|
Invention
|
Conductive bead active field polarized media air cleaner. A pleated filter media includes a plura... |
|
|
Invention
|
Distributed air cleaner system for enclosed electronic devices. An air cleaner for an enclosed el... |
|
|
Invention
|
Improved filter media active field polarized media air cleaner. Filter media for an active field ... |
|
|
Invention
|
Improved filter media for active field polarized media air cleaner. Filter media for an active fi... |
|
|
Invention
|
Distributed air cleaner system for enclosed electronic device. An air cleaner for an enclosed ele... |
|
|
Invention
|
Conductive bead for active field polarized media air cleaner. A pleated filter media includes a p... |
|
|
Invention
|
Improved active field polarized media air cleaner. Improvements in active field polarized media a... |
