Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441103 | Solvent composition and process for cleaning contaminated industrial equipment | — | 2022-09-13 |
| 11427769 | Decontamination of sulfur contaminants from hydrocarbons | — | 2022-08-30 |
| 11242265 | Process for decontamination of hazardous sulfur compounds in oilfield produced waters | Martha T. Smith | 2022-02-08 |
| 11236262 | Process for removal of hydrogen sulfide in downhole oilfield application | Martha T. Smith, Jack G. Frost | 2022-02-01 |