Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762328 | Process for production of MIBK using CD technology | Nelis Saayman, Grand James Lund | 2004-07-13 |
| 6518462 | Process for production of MIBK using CD technology | Nelis Saayman, Grant Lund | 2003-02-11 |