John A. Duley

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King, CA

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Patents Grantslast 30 patents

Information Patent Grant
Isocyanate-based polymer foam and process for production thereof
- Patent number 6,777,457
- Issue date Aug 17, 2004
- Woodbridge Foam Corporation
- Inna Dolgopolsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Isocyanate-based polymer foam and process for production thereof
- Patent number 6,265,457
- Issue date Jul 24, 2001
- Woodbridge Foam Corporation
- Inna Dolgopolsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Foamed isocyanate-based polymer having improved toughness and proce...
- Publication number 20030236316
- Publication date Dec 25, 2003
- Woodbridge Foam Corporation
- Jeffrey D. van Heumen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Isocyanate-based polymer foam and process for production thereof
- Publication number 20030134922
- Publication date Jul 17, 2003
- Inna Dolgopolsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Isocyanate-based polymer foam and process for production thereof
- Publication number 20020052427
- Publication date May 2, 2002
- Inna Dolgopolsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...