Rudy CHANG

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Lasalle, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for stabilizing a moving web
- Patent number 8,192,582
- Issue date Jun 5, 2012
- Andritz Paper Machinery Ltd.
- Alain Chamberland
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus and method for stabilizing a moving web
- Patent number 8,192,581
- Issue date Jun 5, 2012
- Andritz Paper Machinery Ltd.
- Alain Chamberland
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus and method for stabilizing a moving web having transition...
- Patent number 8,177,940
- Issue date May 15, 2012
- Andritz Inc.
- Gerald Kramer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and system for collecting paper dust
- Patent number 8,034,192
- Issue date Oct 11, 2011
- Andritz Fiber Drying Ltd.
- Volker J. Ringer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR STABILIZING A MOVING WEB
- Publication number 20120006875
- Publication date Jan 12, 2012
- ANDRITZ PAPER MACHINERY LTD.
- Alain CHAMBERLAND
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
APPARATUS AND METHOD FOR STABILIZING A MOVING WEB
- Publication number 20110005698
- Publication date Jan 13, 2011
- ANDRITZ PAPER MACHINERY LTD.
- Alain CHAMBERLAND
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
APPARATUS AND METHOD FOR STABILIZING A MOVING WEB HAVING TRANSITION...
- Publication number 20100224340
- Publication date Sep 9, 2010
- ANDRITZ INC.
- Gerald Kramer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND SYSTEM FOR COLLECTING PAPER DUST
- Publication number 20090126764
- Publication date May 21, 2009
- ANDRITZ INC.
- Voker J. Ringer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE