Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8394864 | Catalysts | Jan Van De Loosdrecht, Jan Mattheus Botha | 2013-03-12 |
| 8067333 | Catalysts | Jacobus Lucus Visagie, Jan Mattheus Botha, Johannes Gerhardus Koortzen, Alta Bohmer, Jan Van De Loosdrecht +1 more | 2011-11-29 |
| 8062992 | Catalysts | Jacobus Lucus Visagie, Jan Mattheus Botha, Johannes Gerhardus Koortzen, Alta Bohmer, Jan Van De Loosdrecht +1 more | 2011-11-22 |