Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12006819 | Hydraulic integrity analysis | — | 2024-06-11 | $131,285,000 |
| 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 | $78,385,000 |