Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7322420 | Tubing expansion | Duncan James Trinder, Neil Andrew Abercrombie Simpson, John Strachan Nicoll, Alexander Craig Mackay | 2008-01-29 |
| 7195072 | Installation of downhole electrical power cable and safety valve assembly | Colin Rae, Steve A. McLeod, Martin Riddell | 2007-03-27 |
| 7090024 | Tubing anchor | Neil Andrew Abercrombie Simpson, Alexander Craig Mackay, Duncan James Trinder | 2006-08-15 |
| 7086480 | Tubing anchor | Neil Andrew Abercrombie Simpson, Alexander Craig Mackay, Duncan James Trinder | 2006-08-08 |