Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870608 | Biochar encased in a biodegradable material | Matthew W. Smith, Han Suk Kim, Lawrence M. Wanken, Victoria Putsche | 2020-12-22 |
| 10543173 | Biochars for use with animals | Richard Wilson Belcher, Ranko Panayotov Bontchev, Han Suk Kim, Gregory Dean Butler, Brian Buege | 2020-01-28 |