Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844693 | Pressure management system for a well annulus | Benjamin Birch Douglas, Malcom J. Stevenson | 2020-11-24 |
| 8657008 | Process for treating underground formations | Ralph Edmund Harris | 2014-02-25 |
| 8124571 | Process for treating an underground formation | Ralph Edmund Harris | 2012-02-28 |
| 7935660 | Process for disruption of filter cakes | Ralph Edmund Harris | 2011-05-03 |
| 7926567 | Method for controlled gelation of silicates | Ralph Edmund Harris | 2011-04-19 |
| 6763888 | Method for treatment of underground reservoirs | Ralph Edmund Harris | 2004-07-20 |
| 6702023 | Method for treatment of underground reservoirs | Ralph Edmund Harris | 2004-03-09 |
| 6401819 | Methods for deposition of materials in underground reservoirs | Ralph Edmund Harris | 2002-06-11 |