Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755257 | Drillpipe assembly and a method of deploying a logging tool | Michael Charles Spencer, Michael John Chaplain | 2004-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755257 | Drillpipe assembly and a method of deploying a logging tool | Michael Charles Spencer, Michael John Chaplain | 2004-06-29 |