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Patent applications and USPTO patent grants for Gorton; Darlene K..The latest application filed is for "modular adsorbent filters".
Patent | Date |
---|---|
Modular adsorbent filters Grant 7,318,859 - Ball , et al. January 15, 2 | 2008-01-15 |
Adsorbent breather filter Grant 7,306,659 - Gorton , et al. December 11, 2 | 2007-12-11 |
Grooved active and passive adsorbent filters Grant 7,291,208 - Dauber , et al. November 6, 2 | 2007-11-06 |
Modular adsorbent filters App 20060081128 - Ball; Earl R. ;   et al. | 2006-04-20 |
Adsorbent breather filter App 20060032371 - Dauber; Edwin George ;   et al. | 2006-02-16 |
Grooved active and passive adsorbent filters App 20060032372 - Dauber; Edwin George ;   et al. | 2006-02-16 |
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