Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970274 | Wellbore treatment apparatus and method | Daniel Jon Themig, Christopher Denis Desranleau | 2018-05-15 |
| 9856715 | Stage tool for wellbore cementing | Daniel Jon Themig | 2018-01-02 |