Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149524 | Sand fall-back prevention tool | Stewart D. Reed | 2021-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149524 | Sand fall-back prevention tool | Stewart D. Reed | 2021-10-19 |