Addison; Stephen Michael
Patent Applications and Registrations
Patent applications and USPTO patent grants for Addison; Stephen Michael.The latest application filed is for "antivortex device and method of assembling thereof".
- Addison; Stephen Michael - Huntsville AL
| Patent | Date |
|---|---|
| Antivortex device and method of assembling thereof Grant 9,970,389 - Lopez , et al. May 15, 2 | 2018-05-15 |
| Antivortex device for multi-outlet liquid reservoir Grant 9,260,205 - Grayson , et al. February 16, 2 | 2016-02-16 |
| Antivortex Device And Method Of Assembling Thereof App 20150252753 - Lopez; Alfredo ; et al. | 2015-09-10 |
| Antivortex Device For Multi-outlet Liquid Reservoir App 20140196790 - Grayson; Gary David ; et al. | 2014-07-17 |
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