Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111185 | Enhanced biochar | Ranko Panayatov Bontchev, Han Suk Kim, Richard W. Wilson, Richard Wilson Belcher, Cameron Cheyne +3 more | 2021-09-07 |
| 10301228 | Enhanced biochar | Ranko Panayatov Bontchev, Han Suk Kim, Richard W. Wilson, Richard Wilson Belcher, Cameron Cheyne +3 more | 2019-05-28 |
| 9809502 | Enhanced Biochar | Ranko Panayatov Bontchev, Han Suk Kim, Richard W. Wilson, Richard Wilson Belcher, Cameron Cheyne +3 more | 2017-11-07 |
| 8574405 | System for conveying biomass | Michael Cheiky, Richard J. Reis | 2013-11-05 |