Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796064 | Reduced emission gas seal | Ian Martyn Goldswain, Raphael Rouillon | 2023-10-24 |
| 11396883 | Reduced emission gas seal | Ian Martyn Goldswain, Raphael Rouillon | 2022-07-26 |
| 10871167 | Reduced emission gas seal | Ian Martyn Goldswain, Raphael Rouillon | 2020-12-22 |
| 10247194 | Reduced emission gas seal | Ian Martyn Goldswain, Raphael Rouillon | 2019-04-02 |