Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291925 | Underreamer drill hammer | Warren T. Lay | 2025-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291925 | Underreamer drill hammer | Warren T. Lay | 2025-05-06 |