Weller; Geoff
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weller; Geoff.The latest application filed is for "downhole tool for determining formation properties".
- Weller; Geoff - Berowra Heights AU
- Weller; Geoff - New South Wales AU
- Weller; Geoff - Versailles FR
- Weller; Geoff - Clamart Cedex FR
| Patent | Date |
|---|---|
| Downhole tool for determining formation properties Grant 9,316,764 - Faivre , et al. April 19, 2 | 2016-04-19 |
| Pore pressure from spectroscopy and sonic data Grant 9,238,962 - Husser , et al. January 19, 2 | 2016-01-19 |
| Downhole Tool For Determining Formation Properties App 20110060526 - Faivre; Ollivier ; et al. | 2011-03-10 |
| Sigma Measurement Downhole App 20100187412 - Grant; Jeffrey ; et al. | 2010-07-29 |
| Determination of porosity and fluid saturation of underground formations Grant 7,623,968 - Griffiths , et al. November 24, 2 | 2009-11-24 |
| Determination of Porosity and Fluid Saturation of Underground Formations App 20070143021 - Griffiths; Roger ; et al. | 2007-06-21 |
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