Valentin; Patrick
Patent Applications and Registrations
Patent applications and USPTO patent grants for Valentin; Patrick.The latest application filed is for "method for separating the constituents of a gas mixture by making use of a rapid selective adsorbent".
- Valentin; Patrick - Pont-Eveque FR
| Patent | Date |
|---|---|
| Method for separating the constituents of a gas mixture by making use of a rapid selective adsorbent Grant 4,054,430 - Valentin , et al. October 18, 1 | 1977-10-18 |
| Method and device for rapid chromatographic separation Grant 3,954,608 - Valentin May 4, 1 | 1976-05-04 |
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