Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11619107 | Rotating control device for jackup rigs | Justin Fraczek, George James Michaud, Alexander John MacGregor, Fukun Lai | 2023-04-04 |
| 11339619 | Rotating control device for land rigs | Justin Fraczek, George James Michaud, Alexander John MacGregor, Fukun Lai | 2022-05-24 |
| 11248434 | Rotating control device for jackup rigs | Justin Fraczek, George James Michaud, Alexander John MacGregor, Fukun Lai | 2022-02-15 |
| 11008825 | Rotating control device for jackup rigs | Justin Fraczek, George James Michaud, Alexander John MacGregor, Fukun Lai | 2021-05-18 |
| 10995573 | Rotating control device for land rigs | Justin Fraczek, George James Michaud, Alexander John MacGregor, Fukun Lai | 2021-05-04 |