-
Laminar gas flow filter
-
Patent number 12,172,117
-
Issue date Dec 24, 2024
-
Taiwan Semiconductor Manufacturing Company, Ltd
-
Jyh-Shiou Hsu
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
-
-
-
-
-
-
-
-
Formed filter element
-
Patent number 9,114,339
-
Issue date Aug 25, 2015
-
Donaldson Company, Inc.
-
Joseph Israel
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
Device and method for purifying water
-
Patent number 8,871,087
-
Issue date Oct 28, 2014
-
Modular Wetland Systems, Inc.
-
Greg B. Kent
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
-
-
-
Honeycomb structure
-
Patent number 7,879,426
-
Issue date Feb 1, 2011
-
Ibiden Co., Ltd.
-
Kazushige Ohno
-
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
-
Honeycomb structure
-
Patent number 7,879,427
-
Issue date Feb 1, 2011
-
Ibiden Co., Ltd.
-
Kazushige Ohno
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
-
Honeycomb structure
-
Patent number 7,851,041
-
Issue date Dec 14, 2010
-
Ibiden Co., Ltd.
-
Kazushige Ohno
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
-
-
-
Honeycomb structure
-
Patent number 7,553,531
-
Issue date Jun 30, 2009
-
Ibiden Co., Ltd.
-
Kazushige Ohno
-
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
-
-
Filter medium and structure
-
Patent number 7,314,497
-
Issue date Jan 1, 2008
-
Donaldson Company, Inc.
-
Brad E. Kahlbaugh
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
Electrostatic air filter
-
Patent number 7,311,752
-
Issue date Dec 25, 2007
-
Argonide Corporation
-
Frederick Tepper
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Filter medium and structure
-
Patent number 7,309,372
-
Issue date Dec 18, 2007
-
Donaldson Company, Inc.
-
Brad E. Kahlbaugh
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL