Par O. A. Hallman

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North Vancouver, CA

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Patents Grantslast 30 patents

Information Patent Grant
Process for transforming a high resolution profile to a control pro...
- Patent number 5,636,126
- Issue date Jun 3, 1997
- Measurex Devron, Inc.
- Edwin M. G. Heaven
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Caliper profile control system for paper machine providing reduced...
- Patent number 5,583,782
- Issue date Dec 10, 1996
- Measurex Devron Inc.
- Edwin M. G. Heaven
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE