Collignon; Roger
Patent Applications and Registrations
Patent applications and USPTO patent grants for Collignon; Roger.The latest application filed is for "tool for cleaning an optical surface".
- Collignon; Roger - Igny FR
- Collignon; Roger - Suresnes FR
| Patent | Date |
|---|---|
| Tool for cleaning an optical surface Grant 4,733,428 - Malinge , et al. March 29, 1 | 1988-03-29 |
| End fitting for optical fibre connector and connector equipped with such an end fitting Grant 4,445,753 - Collignon May 1, 1 | 1984-05-01 |
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