Bonnet; Catherine
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bonnet; Catherine.The latest application filed is for "agent for pre-treatment of rough mineral materials for pigmentary applications".
- Bonnet; Catherine - Pierre-Benite FR
| Patent | Date |
|---|---|
| Agent for pre-treatment of rough mineral materials for pigmentary applications Grant 4,842,651 - Ravet , et al. June 27, 1 | 1989-06-27 |
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