Krishna Venkataswamy

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Sparta, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Roofing membrane
- Patent number 6,583,202
- Issue date Jun 24, 2003
- Building Materials Investment Corporation
- Louis Lynn Grube
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Single ply reinforced roofing membrane
- Patent number 6,544,909
- Issue date Apr 8, 2003
- Building Materials Investment Corporation
- Krishna Venkataswamy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Single ply reinforced roofing membrane
- Publication number 20030118852
- Publication date Jun 26, 2003
- BUILDING MATERIALS INVESTMENT CORPORATION
- Krishna Venkataswamy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...