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Yit-Hong Tee
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Lee's Summit, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pleated filter designs and components therefor for elevated tempera...
Patent number
11,819,793
Issue date
Nov 21, 2023
Parker-Hannifin Corporation
Yit-Hong Tee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Stretchable laminated filter material and protective article
Patent number
11,090,589
Issue date
Aug 17, 2021
Vishal Bansal
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Breathable, chemical resistant, durable, and waterproof coated poro...
Patent number
8,334,227
Issue date
Dec 18, 2012
BHA Group, Inc.
Yit-Hong Tee
B32 - LAYERED PRODUCTS
Information
Patent Grant
Composite membrane for chemical and biological protection
Patent number
8,147,936
Issue date
Apr 3, 2012
General Electric Company
Vishal Bansal
B32 - LAYERED PRODUCTS
Information
Patent Grant
Air permeable waterproof bicomponent film
Patent number
8,048,516
Issue date
Nov 1, 2011
BHA Group, Inc.
Yit-Hong Tee
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
NANOFIBER FILTER MATERIAL AND RESPERATORY SYSTEM AND AIR FILTERING...
Publication number
20220219105
Publication date
Jul 14, 2022
L&C Protec, Inc. d/b/a Cocoon, Inc.
John Peter Lord
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLEATED FILTER DESIGNS AND COMPONENTS THEREFOR FOR ELEVATED TEMPERA...
Publication number
20210069628
Publication date
Mar 11, 2021
BHA Altair, LLC
Yit-Hong Tee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STRETCHABLE LAMINATED FILTER MATERIAL AND PROTECTIVE ARTICLE
Publication number
20170239601
Publication date
Aug 24, 2017
Vishal Bansal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ASYMMETRIC ePTFE MEMBRANE
Publication number
20130319924
Publication date
Dec 5, 2013
GENERAL ELECTRIC COMPANY
Yit-Hong Tee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OLEOPHOBIC, AIR PERMEABLE, AND BREATHABLE COMPOSITE MEMBRANE
Publication number
20110097571
Publication date
Apr 28, 2011
BHA Group, Inc.
Yit-Hong Tee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITE MEMBRANE FOR CHEMICAL AND BIOLOGICAL PROTECTION
Publication number
20100316819
Publication date
Dec 16, 2010
General Electric Company, a New York Corporation
Vishal Bansal
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
BREATHABLE, CHEMICAL RESISTANT, DURABLE, AND WATERPROOF COATED PORO...
Publication number
20100255741
Publication date
Oct 7, 2010
BHA Group, Inc.
Yit-Hong Tee
B32 - LAYERED PRODUCTS
Information
Patent Application
AIR PERMEABLE WATERPROOF BICOMPONENT FILM
Publication number
20100129629
Publication date
May 27, 2010
BHA Group, Inc.
Yit-Hong Tee
B32 - LAYERED PRODUCTS