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Steven J. White
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Gig Harbor, WA, US
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Patents Grants
last 30 patents
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Patent Grant
Method for increasing filler retention of cellulosic fiber sheets
Patent number
6,824,649
Issue date
Nov 30, 2004
Weyerhaeuser Company
Richard A. Jewell
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Grant
Method for increasing filler retention of cellulosic fiber sheets
Patent number
6,514,384
Issue date
Feb 4, 2003
Weyerhaeuser Company
Richard A. Jewell
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
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Patent Application
Method for increasing filler retention of cellulosic fiber sheets
Publication number
20040045688
Publication date
Mar 11, 2004
Weyerhaeuser Company
Richard A. Jewell
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Method for increasing filler retention of cellulosic fiber sheets
Publication number
20030136532
Publication date
Jul 24, 2003
Weyerhaeuser Company
Richard A. Jewell
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE