Tessier; Martine
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tessier; Martine.The latest application filed is for "fibre grating optical waveguide device".
- Tessier; Martine - Levallois Perret FR
| Patent | Date |
|---|---|
| Fibre grating optical waveguide device Grant 6,766,079 - Girardon , et al. July 20, 2 | 2004-07-20 |
| Fibre grating optical waveguide device App 20020090174 - Girardon, Valerie ; et al. | 2002-07-11 |
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