Charles R. Hunter

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Sewickley, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Acid colloid in a microparticle system used in papermaking
- Patent number 6,719,881
- Issue date Apr 13, 2004
- Charles R. Hunter
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Modified urea-formaldehyde binder for making fiber mats
- Patent number 6,084,021
- Issue date Jul 4, 2000
- Georgia-Pacific Resins, Inc
- Shau-Gan Chang
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Modified urea-formaldehyde binder for making fiber mats
- Patent number 5,914,365
- Issue date Jun 22, 1999
- Georgia-Pacific Resins, Inc
- Shau-Gan Chang
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS