Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7870907 | Debris protection for sliding sleeve | Joe Jordan, Robert Coon | 2011-01-18 |
| 7861790 | Injection valve and method | Robert Coon | 2011-01-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7870907 | Debris protection for sliding sleeve | Joe Jordan, Robert Coon | 2011-01-18 |
| 7861790 | Injection valve and method | Robert Coon | 2011-01-04 |