Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111185 | Enhanced biochar | Ranko Panayatov Bontchev, Han Suk Kim, Richard Wilson Belcher, Cameron Cheyne, Leo E. Manzer +3 more | 2021-09-07 |
| 11053172 | Method for application of biochar in turf grass and landscaping environments | Han Suk Kim, Ranko Panayotov Bontchev, Neil Christopher Wahlgren, Vern Traxler, Timothy Alan Thompson +2 more | 2021-07-06 |