James D. Haff

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Lake Zurich, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Polymer dispersants and methods of use in a nuclear steam generator
- Patent number 6,430,249
- Issue date Aug 6, 2002
- Commonwealth Edison Company
- Phillip M. Egerbrecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer dispersants and methods of use in a nuclear steam generator
- Patent number 6,228,950
- Issue date May 8, 2001
- Commonwealth Edison Company
- Phillip M. Egerbrecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer dispersants and methods of use in a nuclear steam generator
- Patent number 5,864,596
- Issue date Jan 26, 1999
- Commonwealth Edison Company
- Phillip M. Egerbrecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polymer dispersants and methods of use in a nuclear steam generator
- Publication number 20020012414
- Publication date Jan 31, 2002
- Commonwealth Edison Company/BetzDearborn, Inc.
- Phillip M. Egebrecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...