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Yanping Zhang
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Middletown, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
High caliper web and web-making belt for producing the same
Patent number
7,691,229
Issue date
Apr 6, 2010
The Procter & Gamble Company
Kenneth Douglas Vinson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Surface pattern of a paper product
Patent number
D531818
Issue date
Nov 14, 2006
The Procter & Gamble Company
Siegfried Kurt Martin Hustedt
D05 - Textile or paper yard goods
Information
Patent Grant
High caliper web and web-making belt for producing the same
Patent number
7,128,809
Issue date
Oct 31, 2006
The Procter & Gamble Company
Kenneth Douglas Vinson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Surface pattern of a paper product
Patent number
D512840
Issue date
Dec 20, 2005
The Procter & Gamble Company
Siegfried Kurt Martin Hustedt
D05 - Textile or paper yard goods
Patents Applications
last 30 patents
Information
Patent Application
High caliper web and web-making belt for producing the same
Publication number
20060266484
Publication date
Nov 30, 2006
Kenneth Douglas Vinson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
High caliper web and web-making belt for producing the same
Publication number
20040084167
Publication date
May 6, 2004
The Procter & Gamble Company
Kenneth Douglas Vinson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE