Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992719 | Composite hookstrip screen | Brian S. Carr, Graham Robertson | 2011-08-09 |
| 7891497 | Peripheral sealing system for pre-tensioned screens | Brian S. Carr, Graham Robertson | 2011-02-22 |