Richie; Robert Irl
Patent Applications and Registrations
Patent applications and USPTO patent grants for Richie; Robert Irl.The latest application filed is for "multi chamber mixing manifold".
- Richie; Robert Irl - Conroe TX
| Patent | Date |
|---|---|
| Multi chamber mixing manifold Grant 10,807,050 - Richie , et al. October 20, 2 | 2020-10-20 |
| Multi chamber mixing manifold Grant 10,052,595 - Richie , et al. August 21, 2 | 2018-08-21 |
| Multi chamber mixing manifold Grant 9,884,300 - Richie , et al. February 6, 2 | 2018-02-06 |
| Multi Chamber Mixing Manifold App 20170095780 - Richie; Robert Irl ; et al. | 2017-04-06 |
| Multi chamber mixing manifold Grant 9,522,367 - Richie , et al. December 20, 2 | 2016-12-20 |
| Multi chamber mixing manifold Grant 9,457,326 - Richie , et al. October 4, 2 | 2016-10-04 |
| Multi chamber mixing manifold Grant 9,144,775 - Richie , et al. September 29, 2 | 2015-09-29 |
| Multi chamber mixing manifold Grant 8,834,016 - Richie , et al. September 16, 2 | 2014-09-16 |
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