Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066446 | Tapered spline connection for drill pipe, casing, and tubing | William James Hughes, Bryan Lane | 2018-09-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066446 | Tapered spline connection for drill pipe, casing, and tubing | William James Hughes, Bryan Lane | 2018-09-04 |