Ukwuani; Anayo Thomas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ukwuani; Anayo Thomas.The latest application filed is for "production of ammonium sulfate using a vacuum absorption process".
- Ukwuani; Anayo Thomas - Carson CA
| Patent | Date |
|---|---|
| Production of ammonium sulfate using a vacuum absorption process Grant 10,053,369 - Tao , et al. August 21, 2 | 2018-08-21 |
| Production Of Ammonium Sulfate Using A Vacuum Absorption Process App 20170291825 - Tao; Wendong ; et al. | 2017-10-12 |
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