Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914131 | Mechanical rotating control device latch assembly | Christopher Allen Grace | 2021-02-09 |
| 10605038 | Latch assembly using on-board miniature hydraulics for RCD applications | Christopher Allen Grace, Raymond Ronald Bullock, Jameel A. Khan | 2020-03-31 |