Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11557471 | Method and portable ion mobility spectrometer for the detection of an aerosol | David Sharp, Alastair Clark, Paul Arnold, John P. Fitzgerald, David Cutmore +1 more | 2023-01-17 |
| 11004667 | Method and portable ion mobility spectrometer for the detection of an aerosol | David Sharp, Alastair Clark, Paul Arnold, John P. Fitzgerald, David Cutmore +1 more | 2021-05-11 |
| 10388497 | Method and portable ion mobility spectrometer for the detection of an aerosol | David Sharp, Alastair Clark, Paul Arnold, John P. Fitzgerald, David Cutmore +1 more | 2019-08-20 |
| 10018593 | Duel mode ion mobility spectrometer | — | 2018-07-10 |
| 8921778 | Detection apparatus | Jonathan Richard Atkinson, Alastair Clark, Stephen John Taylor | 2014-12-30 |
| 8748812 | Detectors and ion sources | Alastair Clark, Stephen John Taylor, Robert Brian Turner | 2014-06-10 |
| 8648296 | Spectrometer apparatus | — | 2014-02-11 |
| 8436299 | Detection apparatus | Johnathan Richard Atkinson, Alastair Clark, Stephen John Taylor | 2013-05-07 |
| 8405023 | Spectrometer apparatus | — | 2013-03-26 |
| 8299428 | Detectors and ion sources | Alastair Clark, Stephen John Taylor, Robert Brian Turner | 2012-10-30 |
| 8222595 | Spectrometer apparatus | — | 2012-07-17 |
| 7932489 | Detection apparatus | Jonathan Richard Atkinson, Alastair Clark, Stephen John Taylor | 2011-04-26 |
| 5181180 | Method and apparatus for monitoring and maintaining an optimum balance between the main phases of a multi-phase multiple load local electrical distribution system | — | 1993-01-19 |