O'Hearn; Brian
Patent Applications and Registrations
Patent applications and USPTO patent grants for O'Hearn; Brian.The latest application filed is for "binder for mine tailings, alluvial sand and the like".
- O'Hearn; Brian - Richmond Hill CA
| Patent | Date |
|---|---|
| Binder for mine tailings, alluvial sand and the like Grant 8,177,908 - O'Hearn May 15, 2 | 2012-05-15 |
| Binder For Mine Tailings, Alluvial Sand And The Like App 20110023756 - O'Hearn; Brian | 2011-02-03 |
| Binder for mine tailings, alluvial sand and the like Grant 7,837,412 - O'Hearn November 23, 2 | 2010-11-23 |
| Flow device and method Grant 7,610,801 - O'Hearn , et al. November 3, 2 | 2009-11-03 |
| Binder for mine tailings, alluvial sand and the like App 20070186820 - O'Hearn; Brian | 2007-08-16 |
| Flow device and method App 20050262935 - O'Hearn, Brian ; et al. | 2005-12-01 |
| Binder for mine tailings Grant 6,402,833 - O'Hearn , et al. June 11, 2 | 2002-06-11 |
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