Valeri L. Voloppi

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Riverview, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Integral skin polyurethane molded articles
- Patent number 5,672,632
- Issue date Sep 30, 1997
- BASF Corporation
- Valeri L. Voloppi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water blown integral skin polyurethane composition
- Patent number 5,658,959
- Issue date Aug 19, 1997
- BASF Corporation
- Valeri L. Voloppi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of making an integral skin polyurethane article
- Patent number 5,624,966
- Issue date Apr 29, 1997
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Isocyanate composition
- Patent number 5,618,967
- Issue date Apr 8, 1997
- BASF Corporation
- Thirumurti Narayan
- C07 - ORGANIC CHEMISTRY