Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677376 | Flow stop valve | George Swietlik | 2017-06-13 |
| 9574420 | Well intervention tool and method | Graham Hall, James Duncan Trinder | 2017-02-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677376 | Flow stop valve | George Swietlik | 2017-06-13 |
| 9574420 | Well intervention tool and method | Graham Hall, James Duncan Trinder | 2017-02-21 |