Robert J. Opalko

Person

Middleburg Heights, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Impact modified polyolefin compositions
- Patent number 7,053,154
- Issue date May 30, 2006
- Ferro Corporation
- Ann M. Panek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Impact modified thermoplastic olefin compositions
- Patent number 7,041,742
- Issue date May 9, 2006
- Ferro Corporation
- Ann M. Panek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
No dry master batch for polyester resins
- Patent number 6,469,083
- Issue date Oct 22, 2002
- Ferro Corporation
- Robert J. Opalko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid color system for use in rotational molding and method of usi...
- Patent number 5,759,472
- Issue date Jun 2, 1998
- Ferro Corporation
- Paul J. DeFranco
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Color concentrates and polymer compositions containing the same, an...
- Patent number 5,670,561
- Issue date Sep 23, 1997
- Ferro Corporation
- Anthony S. Scheibelhoffer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Abrasive and purge compositions
- Patent number 5,443,768
- Issue date Aug 22, 1995
- The Ferro Corporation
- Anthony S. Scheibelhoffer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Abrasive and purge compositions and methods of using the same
- Patent number 5,395,456
- Issue date Mar 7, 1995
- Ferro Corporation
- Richard L. Abrams
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Impact modified thermoplastic olefin compositions
- Publication number 20040116560
- Publication date Jun 17, 2004
- Ferro Corporation
- Ann M. Panek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Impact modified polyolefin compositions
- Publication number 20040110881
- Publication date Jun 10, 2004
- Ferro Corporation
- Ann M. Panek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Robert J. Opalko

Person

Patents Grantslast 30 patents

Impact modified polyolefin compositions

Impact modified thermoplastic olefin compositions

No dry master batch for polyester resins

Liquid color system for use in rotational molding and method of usi...

Color concentrates and polymer compositions containing the same, an...

Abrasive and purge compositions

Abrasive and purge compositions and methods of using the same

Patents Applicationslast 30 patents

Impact modified thermoplastic olefin compositions

Impact modified polyolefin compositions