Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10799980 | Compressible friction stir welding tool for conventional machining equipment | Scott M. Packer, Russell J. Steel | 2020-10-13 |
| 10695861 | Friction stir extrusion of nonweldable materials for downhole tools | Robert Utter, Russell J. Steel | 2020-06-30 |