Opalko; Robert J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Opalko; Robert J..The latest application filed is for "impact modified thermoplastic olefin compositions".
- Opalko; Robert J. - Middleburg Heights OH
- Opalko; Robert J. - Middleburg Hts. OH
| Patent | Date |
|---|---|
| Impact modified polyolefin compositions Grant 7,053,154 - Panek , et al. May 30, 2 | 2006-05-30 |
| Impact modified thermoplastic olefin compositions Grant 7,041,742 - Panek , et al. May 9, 2 | 2006-05-09 |
| Impact modified thermoplastic olefin compositions App 20040116560 - Panek, Ann M. ; et al. | 2004-06-17 |
| Impact modified polyolefin compositions App 20040110881 - Panek, Ann M. ; et al. | 2004-06-10 |
| No dry master batch for polyester resins Grant 6,469,083 - Opalko October 22, 2 | 2002-10-22 |
| Abrasive and purge compositions and methods of using the same Grant 5,395,456 - Abrams , et al. March 7, 1 | 1995-03-07 |
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