Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051928 | Downhole assembly and cutter assembly | Robert Donald John Sedgeman, Colin Walker | 2011-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051928 | Downhole assembly and cutter assembly | Robert Donald John Sedgeman, Colin Walker | 2011-11-08 |