Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487506 | Timber join | Andrew Thornton | 2019-11-26 |
| 7669424 | Combustor assembly | — | 2010-03-02 |
| 5033658 | Actuator mechanism for a rotary valve | Peter G. Longley, James F. Houghton | 1991-07-23 |
| 4668554 | Composite refractory product | — | 1987-05-26 |
| 4356994 | Holloware for uphill teeming | — | 1982-11-02 |