Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899179 | Bypass valve | Ian Gillies | 2005-05-31 |
| 6880631 | Whipstock casing milling system | Charles H. Dewey | 2005-04-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899179 | Bypass valve | Ian Gillies | 2005-05-31 |
| 6880631 | Whipstock casing milling system | Charles H. Dewey | 2005-04-19 |