Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223711 | Plasma sources mass spectrometry | Christopher T. Tye | 1993-06-29 |
| 5068534 | High resolution plasma mass spectrometer | Neil Martin Bradshaw | 1991-11-26 |
| 5051584 | Plasma mass spectrometer | Alan L. Gray, Neil Martin Bradshaw | 1991-09-24 |
| 4883957 | Mass spectrometer including cooling for the ion collection amplifiers | Nigel Kinge, David Mills | 1989-11-28 |
| 4853539 | Glow discharge mass spectrometer | David Hall, Edward F. H. Hall | 1989-08-01 |