Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7077938 | Electrochemical gas sensor | John Dodgson | 2006-07-18 |
| 7022213 | Gas sensor and its method of manufacture | John Dodgson | 2006-04-04 |
| 6564655 | Analytical sampling device | John Dodgson, Monica Backes, David Wenn, Richard Lynn Hedgeley, Mark P Seymour | 2003-05-20 |
| 6558519 | Gas sensors | John Dodgson, Ian Robins | 2003-05-06 |
| 6454923 | Gas sensor | John Dodgson, John Edward Tyrone Shaw, Monica Backes | 2002-09-24 |
| 6376124 | Electrochemical cell | John Dodgson | 2002-04-23 |
| 5914019 | Gas sensor | John Dodgson, Richard Iain Simpson | 1999-06-22 |