-
-
Activated carbon air filter
-
Patent number 11,806,654
-
Issue date Nov 7, 2023
-
FOCUS UNIVERSAL INC.
-
Desheng Wang
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
Particulate filter and canning structure
-
Patent number 11,421,570
-
Issue date Aug 23, 2022
-
NGK Insulators, Ltd.
-
Yukio Miyairi
-
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
-
Side-covered axial flow filter
-
Patent number 10,974,185
-
Issue date Apr 13, 2021
-
PRO-PURE INC.
-
Hsiang-Chi Lin
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
Air cleaner
-
Patent number 10,596,294
-
Issue date Mar 24, 2020
-
SEOUL VIOSYS CO., LTD.
-
Jong Rack Kim
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
-
-
-
-
-
Honeycomb assembly and packaging system
-
Patent number 10,017,311
-
Issue date Jul 10, 2018
-
Corning Incorporated
-
Dana Craig Bookbinder
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
Exhaust gas purifying device
-
Patent number 9,932,873
-
Issue date Apr 3, 2018
-
NGK Insulators, Ltd.
-
Takashi Aoki
-
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
-
-
Conical substrate
-
Patent number 9,222,393
-
Issue date Dec 29, 2015
-
DENSO International America, Inc.
-
Andre Duda
-
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
-
Ventilation member
-
Patent number 9,168,489
-
Issue date Oct 27, 2015
-
Nitto Denko Corporation
-
Satoru Furuyama
-
F21 - LIGHTING
-
Filter insert and filter device
-
Patent number 9,108,132
-
Issue date Aug 18, 2015
-
MANN+HUMMEL GMBH
-
Joerg Menssen
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
Ventilation member
-
Patent number 8,715,382
-
Issue date May 6, 2014
-
Nitto Denko Corporation
-
Satoru Furuyama
-
F21 - LIGHTING
-
-
Air filter system
-
Patent number 8,529,675
-
Issue date Sep 10, 2013
-
MANN+HUMMEL GMBH
-
Michael Durst
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
Ventilation member
-
Patent number 8,414,672
-
Issue date Apr 9, 2013
-
Nitto Denko Corporation
-
Satoru Furuyama
-
F21 - LIGHTING
-
Exhaust gas treatment device
-
Patent number 8,182,752
-
Issue date May 22, 2012
-
Unifrax I LLC
-
John D. Ten Eyck
-
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
-
-
-
Substrate mounting system
-
Patent number 8,017,085
-
Issue date Sep 13, 2011
-
Unifrax I LLC
-
Sergio David Fernandes, Jr.
-
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
-
Exhaust gas treatment device
-
Patent number 8,007,732
-
Issue date Aug 30, 2011
-
Unifrax 1 LLC
-
Mark Beauharnois
-
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
-
Exhaust gas treatment device
-
Patent number 7,998,422
-
Issue date Aug 16, 2011
-
Unifrax I LLC
-
John D. Ten Eyck
-
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...