Andergauge Limited
Patent Applications and Registrations
Patent applications and USPTO patent grants for Andergauge Limited.The latest application filed is for "under reamer".
- Andergauge Limited - Aberdeen GB
- Andergauge Limited -
- Andergauge Limited - Aberdeen-Scotland GB
- ANDERGAUGE LIMITED - HARENESS ROAD ALTENS INDUSTRIAL ESTATE ABERDEEN - SCOTLAND GB
- Andergauge Limited - Scotland GB
- Andergauge Limited - GB GB
| Patent | Date |
|---|---|
| Flow diverter Grant 8,251,144 - Macfarlane August 28, 2 | 2012-08-28 |
| Under Reamer App 20120055714 - Adam; Mark | 2012-03-08 |
| Method of controlling flow through a drill string using a valve positioned therein Grant 8,069,926 - Eddison , et al. December 6, 2 | 2011-12-06 |
| Expandable reamer Grant 7,823,663 - Eddison November 2, 2 | 2010-11-02 |
| Running and Cement Tubing App 20100212900 - Eddison; Alan Martyn ; et al. | 2010-08-26 |
| Downhole tool having radially extendable members Grant 7,703,553 - Eddison , et al. April 27, 2 | 2010-04-27 |
| Drilling apparatus with percussive action cutter Grant 7,461,706 - Eddison December 9, 2 | 2008-12-09 |
| Drilling Apparatus With Percussive Action Cutter App 20070181340 - Eddison; Alan Martyn | 2007-08-09 |
| Downhole tool having radially extendable members App 20070089912 - Eddison; Alan Martyn ; et al. | 2007-04-26 |
| Downhole tool Grant 7,168,493 - Eddison January 30, 2 | 2007-01-30 |
| Method and device to free stuck objects Grant 7,077,205 - Eddison July 18, 2 | 2006-07-18 |
| Directional drilling apparatus Grant 7,013,994 - Eddison March 21, 2 | 2006-03-21 |
| Downhole tool with extendable members Grant 6,615,933 - Eddison September 9, 2 | 2003-09-09 |
| Drilling method and measurement-while-drilling apparatus and shock tool Grant 6,588,518 - Eddison July 8, 2 | 2003-07-08 |
| Downhole apparatus and method of use Grant 6,508,317 - Eddison , et al. January 21, 2 | 2003-01-21 |
| Downhole apparatus Grant 6,439,318 - Eddison , et al. August 27, 2 | 2002-08-27 |
| Percussive tool Grant 6,431,294 - Eddison , et al. August 13, 2 | 2002-08-13 |
| Drilling method App 20020050359 - Eddison, Alan Martyn | 2002-05-02 |
| Downhole apparatus App 20010054515 - Eddison, Alan Martyn ; et al. | 2001-12-27 |
| Downhole flow pulsing apparatus Grant 6,279,670 - Eddison , et al. August 28, 2 | 2001-08-28 |
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