Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875782 | Inorganic material composition and utilities thereof | Virendra Singh, Christopher Paynter, David GITTINS, Dickey S. Shurling, Janet Preston +1 more | 2020-12-29 |
| 10533417 | Non-caking mine rock dust for use in underground coal mines | Christopher Paynter, Jean Andre Alary, Dickey S. Shurling, David Anstine | 2020-01-14 |