David Robert Battice

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Prudenville, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Silicone surfactants for making polyurethane flexible molded foams
- Patent number 6,245,824
- Issue date Jun 12, 2001
- Air Products and Chemicals, Inc.
- John Herbert Frey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone surfactants for the production of open cell polyurethane f...
- Patent number 6,239,186
- Issue date May 29, 2001
- Air Products and Chemicals, Inc.
- Kevin Francis Mansfield
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone surfactants for making polyurethane flexible molded foams
- Patent number 6,235,804
- Issue date May 22, 2001
- Air Products and Chemicals, Inc.
- John Herbert Frey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester polyurethane flexible slabstock foam made using reduced e...
- Patent number 5,908,871
- Issue date Jun 1, 1999
- Air Products and Chemicals, Inc.
- John Herbert Frey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low emission, cell opening surfactants for polyurethane flexible an...
- Patent number 5,852,065
- Issue date Dec 22, 1998
- Air Products and Chemicals, Inc.
- John Herbert Frey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...