Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234693 | Movable drill rod spacer assembly | Paul Kalisch | 2025-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234693 | Movable drill rod spacer assembly | Paul Kalisch | 2025-02-25 |