Issued Patents 2003
Showing 1–1 of 1 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 |
Showing 1–1 of 1 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 |