Lengronne; Bernard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lengronne; Bernard.The latest application filed is for "composite shaped articles comprising reinforced glass-ceramic matrices".
- Lengronne; Bernard - Montsegur FR
- Lengronne; Bernard - Monsegur FR
| Patent | Date |
|---|---|
| Composite shaped articles comprising reinforced glass-ceramic matrices Grant 5,104,830 - Drouet , et al. April 14, 1 | 1992-04-14 |
| Method of manufacturing a sintered silicon carbide ceramic part Grant 4,424,179 - Minjolle , et al. January 3, 1 | 1984-01-03 |
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