Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773659 | Gas injection lance | Gregory J. Hardie | 2004-08-10 |
| 6673305 | Apparatus for injecting gas into a vessel | Gregory J. Hardie | 2004-01-06 |
| 6565798 | Method of relining a vessel | Matthew John Gurr | 2003-05-20 |
| 6565800 | Apparatus for injecting solid particulate material into a vessel | — | 2003-05-20 |
| 6440356 | Apparatus for injecting gas into a vessel | — | 2002-08-27 |
| 6398842 | Apparatus for injecting solid particulate material into a vessel | — | 2002-06-04 |