Ragout; Bernard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ragout; Bernard.The latest application filed is for "process for the manufacture of a flexible polymeric structure by extrusion and the flexible structure manufactured therefrom".
- Ragout; Bernard - Aubiere FR
| Patent | Date |
|---|---|
| Process for the manufacture of a flexible polymeric structure by extrusion and the flexible structure manufactured therefrom Grant 5,380,385 - Derroire , et al. January 10, 1 | 1995-01-10 |
| Expandable hose device Grant 4,895,185 - Champleboux , et al. January 23, 1 | 1990-01-23 |
| Flexible tube means, especially for an expansible valve Grant 4,467,836 - Ragout August 28, 1 | 1984-08-28 |
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