Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006819 | Hydraulic integrity analysis | — | 2024-06-11 |
| 10202564 | Biodiesel emulsion comprising a lecithin-based emulsifier for cleaning bituminous coated equipment | Gerald H. Reinke, Gaylon L. Baumgardner | 2019-02-12 |
| 9644173 | Biodiesel emulsion for cleaning bituminous coated equipment | Gerald H. Reinke, Gaylon L. Baumgardner | 2017-05-09 |
| 9394507 | Biodiesel emulsion for cleaning bituminous coated equipment | Gerald H. Reinke, Gaylon L. Baumgardner | 2016-07-19 |
| 6367548 | Diversion treatment method | Donald L. Purvis, David D. Smith, Douglas L. Walton | 2002-04-09 |