Janet Drobits Windisch

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Collegeville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Paper having improved print quality and method of making the same
- Patent number 6,863,775
- Issue date Mar 8, 2005
- Rohm & Haas Company
- Barrett Richard Bobsein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper having improved print quality and method of making the same
- Patent number 6,547,929
- Issue date Apr 15, 2003
- Rohm & Haas Company
- Barrett Richard Bobsein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Paper having improved print quality and method of making the same
- Publication number 20030178165
- Publication date Sep 25, 2003
- Barrett Richard Bobsein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Paper having improved print quality and method of making the same
- Publication number 20020014318
- Publication date Feb 7, 2002
- Barrett Richard Bobsein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE