Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644436 | Drilling tool storage device and method of changing a drilling tool | Ross L. Hoult, Samuel C. Taylor, Andrew William Wright, Jason P. O'Brien, Mark R. Lawler | 2017-05-09 |