Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796064 | Reduced emission gas seal | Ian Martyn Goldswain, Kanza Amanullah | 2023-10-24 |
| 11396883 | Reduced emission gas seal | Ian Martyn Goldswain, Kanza Amanullah | 2022-07-26 |
| 11015714 | Dry gas seal with electronically controlled carrier load | — | 2021-05-25 |
| 10871167 | Reduced emission gas seal | Ian Martyn Goldswain, Kanza Amanullah | 2020-12-22 |
| 10677357 | Dry gas seal with electronically controlled carrier load | — | 2020-06-09 |
| 10436328 | Dry gas seal with electronically controlled shutdown valve | — | 2019-10-08 |
| 10247194 | Reduced emission gas seal | Ian Martyn Goldswain, Kanza Amanullah | 2019-04-02 |
| 9970399 | Valve assembly | Michel Marechal, Etienne Pereira, Christophe Breant | 2018-05-15 |
| 9664167 | Valve arrangement | Etienne Pereira, Guillaume Trenado, Jean-Luc Rouet | 2017-05-30 |
| 8313636 | Machining method | Jonathan Arnold, Carl Diver | 2012-11-20 |