Tanguay; Christopher
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tanguay; Christopher.The latest application filed is for "proppant".
- Tanguay; Christopher - Trenton MI
| Patent | Date |
|---|---|
| Resin-coated proppant and methods of use Grant 9,938,454 - Tanguay , et al. April 10, 2 | 2018-04-10 |
| Moisture-resistant gypsum boards and slurries for making same Grant 9,718,254 - Kumar , et al. August 1, 2 | 2017-08-01 |
| Proppant App 20140196898 - Tanguay; Christopher ; et al. | 2014-07-17 |
| Proppant having a polyamide imide coating Grant 8,770,294 - Tanguay , et al. July 8, 2 | 2014-07-08 |
| Resin-Coated Proppant And Methods Of Use App 20140110111 - Tanguay; Christopher ; et al. | 2014-04-24 |
| Moisture-Resistant Gypsum Boards And Slurries For Making Same App 20130316163 - Kumar; Rajesh ; et al. | 2013-11-28 |
| Proppant App 20120018162 - TANGUAY; Christopher ; et al. | 2012-01-26 |
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