Deavenport; Dennis L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Deavenport; Dennis L..The latest application filed is for "bubbler for constant vapor delivery of a solid chemical".
- Deavenport; Dennis L. - Houston TX
- Deavenport; Dennis L. - Seabrook TX
| Patent | Date |
|---|---|
| Bubbler for constant vapor delivery of a solid chemical Grant 8,170,404 - Tran , et al. May 1, 2 | 2012-05-01 |
| Bubbler for Constant Vapor Delivery of a Solid Chemical App 20070221127 - Tran; Nam Hung ; et al. | 2007-09-27 |
| Polymethylaluminoxane of enhanced solution stability Grant 5,416,229 - Tran , et al. May 16, 1 | 1995-05-16 |
| Polymethylaluminoxane of enhanced solution stability Grant 5,329,032 - Tran , et al. July 12, 1 | 1994-07-12 |
| Method of making alkylaluminoxane Grant 5,206,401 - Deavenport , et al. * April 27, 1 | 1993-04-27 |
| Preparation of aluminoxanes Grant 5,041,585 - Deavenport , et al. August 20, 1 | 1991-08-20 |
| Preparation of trimethylaluminum Grant 5,015,750 - Tran , et al. May 14, 1 | 1991-05-14 |
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