Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721055 | Particle dispersion determinator | James Hatfield, Edmund J. Lawson, Alastair Orr Mackenzie | 2004-04-13 |
| 4447270 | Pigments and their preparation by coating with oxides of Zr-Si-Al | Derek O'Donnell | 1984-05-08 |
| 4447271 | Pigments and their preparation by coating with oxides of Si-Zr-Al | Derek O'Donnell | 1984-05-08 |
| 4387865 | Method for steering a solid propellant ballistic vehicle | Martin V. Boelitz, Thomas W. De Swarte | 1983-06-14 |
| 4280849 | Aqueous dispersions | Peter J. Broadhurst | 1981-07-28 |