Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537947 | Activated carbons from low-density agricultural waste | Christopher Arend Toles, Wayne Marshall | 2003-03-25 |
| 6033573 | Activated nutshell carbons from agricultural waste | Christopher Arend Toles, Wayne Marshall | 2000-03-07 |