Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649620 | Particulate sorption medium prepared from partially decomposed organic matter | Igor V. Kolomitsyn, Peggy Wallgren Jones | 2017-05-16 |
| 9561489 | Particulate sorption medium prepared from partially decomposed organic matter | Igor V. Kolomitsyn, Peggy Wallgren Jones | 2017-02-07 |