Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9938461 | Process for soil conditioning by aerial application of water soluble or swellable polymers | Paul WHITWELL, Willard Griffin | 2018-04-10 |
| 9328599 | Centre for the preparation of additives for hydraulic fracturing operations and hydraulic fracturing process employing the preparation centre | René Pich | 2016-05-03 |
| 9067182 | Polymer dissolution equipment suitable for large fracturing operations | Marshall Bond | 2015-06-30 |
| 8800659 | Equipment for quick dispersion of polyacrylamide powder for fracturing operations | — | 2014-08-12 |
| 5137187 | Anti-spray fluid dispensing nozzle | Robin Lapointe | 1992-08-11 |
| 4960265 | Devices for applying pressure to a closed door | — | 1990-10-02 |