Alan J. Schellhamer

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Columbus, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Use of acrylamide copolymer to reduce stickies deposits
- Patent number 6,387,215
- Issue date May 14, 2002
- Callaway Chemical Corporation
- Gavin G. Spence
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE