Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041317 | Circulating tool for assisting in upward expulsion of debris during drilling | — | 2018-08-07 |
| 10024141 | Apparatus and method of cleaning an oil well-bore | — | 2018-07-17 |
| 9869129 | Linear and vibrational impact generating combination tool with adjustable eccentric drive | — | 2018-01-16 |