Robert J. Lockwood

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Macomb, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Viscoelastic polyurethanes
- Patent number 7,022,746
- Issue date Apr 4, 2006
- Huntsman International LLC
- Robert J. Lockwood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Manufacture of MDI-TDI based flexible polyurethane foams
- Patent number 6,727,292
- Issue date Apr 27, 2004
- Huntsman International LLC
- Robert J. Lockwood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Energy absorbing polyurethane foams
- Patent number 5,698,609
- Issue date Dec 16, 1997
- Imperial Chemical Industries PLC
- Robert John Lockwood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Viscoelastic polyurethanes
- Publication number 20040254256
- Publication date Dec 16, 2004
- Robert J. Lockwood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Manufacture of MDI-TDI based flexible polyurethane foams
- Publication number 20020040072
- Publication date Apr 4, 2002
- Robert J. Lockwood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...