Pearce; Richard Vincent
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pearce; Richard Vincent.The latest application filed is for "recovering of xenon by adsorption process".
- Pearce; Richard Vincent - Kempton PA
| Patent | Date |
|---|---|
| Recovering of xenon by adsorption process Grant 8,535,414 - Johnson , et al. September 17, 2 | 2013-09-17 |
| Recovering Of Xenon By Adsorption Process App 20120079939 - Johnson; Andrew David ; et al. | 2012-04-05 |
| Partial clean fluorine thermal cleaning process Grant 5,868,852 - Johnson , et al. February 9, 1 | 1999-02-09 |
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