Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845645 | Tapered spline connection for drill pipe, casing, and tubing | William James Hughes, Bryan Lane | 2017-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845645 | Tapered spline connection for drill pipe, casing, and tubing | William James Hughes, Bryan Lane | 2017-12-19 |