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William D. Hanrahan
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Charlotte, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Filter media for filtration of cooking fumes
Patent number
11,285,421
Issue date
Mar 29, 2022
Electrolux Home Products, Inc.
Robert McKechnie
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Antimicrobial acrylic material
Patent number
6,448,305
Issue date
Sep 10, 2002
Microban Products Company
Robert S. Watterson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Antimicrobial brush
Patent number
6,108,847
Issue date
Aug 29, 2000
Microban Products Company
Glenn F. Cueman
A46 - BRUSHWARE
Information
Patent Grant
Antimicrobial fiberglass reinforced plastic composite
Patent number
5,919,554
Issue date
Jul 6, 1999
Microban Products Company
Robert S. Watterson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modular belting having antimicrobial characteristics and method of...
Patent number
5,586,643
Issue date
Dec 24, 1996
Globe International Inc.
Florian S. Zabron
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
FILTER MEDIA FOR FILTRATION OF COOKING FUMES
Publication number
20190314750
Publication date
Oct 17, 2019
ELECTROLUX HOME PRODUCTS, INC.
Robert McKechnie
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANTIMICROBIAL MELAMINE RESIN METHOD
Publication number
20110000616
Publication date
Jan 6, 2011
MICROBAN PRODUCTS COMPANY
WILLIAM D. HANRAHAN
B44 - DECORATIVE ARTS
Information
Patent Application
ANTIMICROBIAL MELAMINE RESIN METHOD
Publication number
20100236715
Publication date
Sep 23, 2010
MICROBAN PRODUCTS COMPANY
William D. Hanrahan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ANTIMICROBIAL OVERLAY SHEET AND METHOD
Publication number
20080017307
Publication date
Jan 24, 2008
MICROBAN PRODUCTS COMPANY
Ivan Wei-Kang Ong
B32 - LAYERED PRODUCTS
Information
Patent Application
Antimicrobial melamine resin and products
Publication number
20060166024
Publication date
Jul 27, 2006
MICROBAN PRODUCTS COMPANY
Ivan W. Ong
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Antimicrobial melamine resin and products made therefrom
Publication number
20060068662
Publication date
Mar 30, 2006
MICROBAN PRODUCTS COMPANY
William D Hanrahan
B44 - DECORATIVE ARTS
Information
Patent Application
Antimicrobial melamine resin and products made therefrom
Publication number
20050239358
Publication date
Oct 27, 2005
MICROBAN PRODUCTS COMPANY
William D. Hanrahan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING