Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042625 | Drilling tool | James Edward Wallace | 2011-10-25 |
| 7958953 | Drilling tool | — | 2011-06-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042625 | Drilling tool | James Edward Wallace | 2011-10-25 |
| 7958953 | Drilling tool | — | 2011-06-14 |