Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6557448 | Method of and system for delivery of water-based explosives | Gary Ashley Austen, Derik Strydom | 2003-05-06 |
| 5458707 | Gassed emulsion explosives | Hermanus J. De Klerk | 1995-10-17 |