Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111559 | Process for recovering precious metals from clay-containing ores | John W. McKiernan, Charles F. Palmer, III | 2021-09-07 |
| 10934393 | Reactive surfactants for freeze-thaw stable emulsion polymers and coatings thereof | — | 2021-03-02 |