Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525223 | Apparatus for introducing an agent into a liquid or gas at a controlled rate | — | 1996-06-11 |
| 5223050 | Al-Mg-Si extrusion alloy | Anthony Bryant, David J. Field | 1993-06-29 |
| 5137634 | Composite membrane | Rowena Roshanthi Landham, Michael P. Thomas | 1992-08-11 |
| 4938870 | Composite membrane | Rowena Roshanthi Landham, Michael P. Thomas | 1990-07-03 |
| 4861389 | Al-Mg-Si extrusion alloy and method | Anthony Bryant, David J. Field | 1989-08-29 |
| 4534807 | Heat treatment of aluminium alloys containing lithium | David J. Field, Katherine-Ann Bassett | 1985-08-13 |