Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9506000 | Tracers and method of marking liquids | Ian Stuart Edworthy, Duncan William John McCallien | 2016-11-29 |
| 9284833 | Method of tracing flow of hydrocarbon from a subterranean reservoir | Paul Hewitt, Jonathon Dean Spencer | 2016-03-15 |