Rouyer; Virgil
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rouyer; Virgil.The latest application filed is for "process for producing polyethylene pipe resins".
- Rouyer; Virgil - Bruxelles BE
- Rouyer; Virgil - Brussels BE
| Patent | Date |
|---|---|
| Process for producing polyethylene pipe resins App 20060009584 - Miserque; Olivier ; et al. | 2006-01-12 |
| Polyethylene pipe resins and production thereof Grant 6,946,521 - Miserque , et al. September 20, 2 | 2005-09-20 |
| Polyethylene pipe resins and production thereof App 20040157988 - Miserque, Olivier ; et al. | 2004-08-12 |
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