Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9266115 | Powder formed from mineral or rock material with controlled particle size distribution for thermal films | David D. Kragten, Christy Karr, Scott Van Remortel, Robert Ratcliff, Ibezim Anazia | 2016-02-23 |
| 9034096 | Nepheline syenite powder with controlled particle size and novel method of making same | Scott VanRemortel, Robert Ratcliff, Ibezim Anazia | 2015-05-19 |
| 8795427 | Powder formed from mineral or rock material with controlled particle size distribution for thermal films | David D. Kragten, Christy Karr, Scott Van Remortel, Robert Ratcliff, Ibezim Anazia | 2014-08-05 |
| 8182601 | Powder formed from mineral or rock material with controlled particle size distribution for thermal films | David D. Kragten, Christy Karr, Scott VanRemortel, Robert Ratcliff, Ibezim Anazia | 2012-05-22 |
| 8070080 | Method of processing nepheline syenite powder to produce an ultra-fine grain size product | Mauricio Duran Sanchez, Gerardo Hernandez Gonzalez, Artemio Gonzalez Acevedo | 2011-12-06 |
| 7942351 | Method of processing nepheline syenite powder to produce an ultra-fine grain size product | Mauricio Duran Sanchez, Gerardo Hernandez Gonzalez, Artemio Gonzalez Acevedo | 2011-05-17 |
| 7757976 | Method of processing nepheline syenite powder to produce an ultra-fine grain size product | Mauricio Duran Sanchez, Gerardo Hernandez Gonzalez, Artemio Gonzalez Acevedo | 2010-07-20 |