Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7819028 | Environmental contaminant sampling and analysis | Ian Christie, Ian Andrews, Anthony Cooke | 2010-10-26 |
| 7282168 | Gas sensor assembly and method | John Chapples, Andrew Peter Millar | 2007-10-16 |