Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152466 | Lubricating downhole-type rotating machines | David Biddick, Patrick McMullen | 2024-11-26 |
| 11859474 | Lubricating downhole rotating machine | David Biddick, Patrick McMullen, Christopher Matthew Sellers | 2024-01-02 |