Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8104232 | Rotatable building | — | 2012-01-31 |
| 7581460 | Drive assembly | — | 2009-09-01 |
| 6015006 | Continuous casting mould | Ian Cassels | 2000-01-18 |
| 5819790 | Fluid check valve | — | 1998-10-13 |
| 5392810 | Plates for wafer check valves | Nicholas J. Harrop | 1995-02-28 |