Swindell Allen Grimsley

Follow

Person

Chesapeake, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacture of paper and paper board
- Patent number 7,364,641
- Issue date Apr 29, 2008
- Ciba Specialty Chemicals Water Treatments Ltd.
- Gordon Cheng Chen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Amphoteric cationic polymers for controlling deposition of pitch an...
- Publication number 20060000570
- Publication date Jan 5, 2006
- Zhiqiang Song
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
White pitch deposit treatment
- Publication number 20050173088
- Publication date Aug 11, 2005
- Swindell Allen Grimsley
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE