Charles B. Kreutzberger

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Harrison City, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for purifying chloromethyl chloroformate
- Patent number 6,911,558
- Issue date Jun 28, 2005
- PPG Industries Ohio, Inc.
- Mark P. Bowman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making trimethylene carbonate
- Patent number 6,580,001
- Issue date Jun 17, 2003
- PPG Industries Ohio, Inc.
- Mark P. Bowman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making trimethylene carbonate
- Patent number 6,506,909
- Issue date Jan 14, 2003
- PPG Industries Ohio, Inc.
- Mark P. Bowman
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for purifying chloromethyl chloroformate
- Publication number 20040152911
- Publication date Aug 5, 2004
- Mark P. Bowman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF MAKING TRIMETHYLENE CARBONATE
- Publication number 20030120090
- Publication date Jun 26, 2003
- Mark P. Bowman
- C07 - ORGANIC CHEMISTRY