Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590724 | Mill with adjustable gauge diameter | Kenneth D. Hora | 2020-03-17 |
| 10570664 | Wellbore reaming tool having shear cutters and gouging cutters | John James Herman, Carl M. Hoffmaster, Jason Kelley, Shon Carey | 2020-02-25 |