Bruce N. Stevens

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Longview, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Flexible polyurethane rebond foam having improved tear resistance a...
- Patent number 5,312,888
- Issue date May 17, 1994
- The Dow Chemical Company
- John L. Nafziger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flexible polyurethane rebond foam having improved tear resistance a...
- Patent number 5,290,818
- Issue date Mar 1, 1994
- The Dow Chemical Company
- John L. Nafziger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...