Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9410420 | Well | Leslie David Jarvis | 2016-08-09 |
| 9359859 | Casing valve | Leslie David Jarvis | 2016-06-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9410420 | Well | Leslie David Jarvis | 2016-08-09 |
| 9359859 | Casing valve | Leslie David Jarvis | 2016-06-07 |