Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10280718 | Gravel pack apparatus having actuated valves | Christopher A. Hall, Ronald van Petegem | 2019-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10280718 | Gravel pack apparatus having actuated valves | Christopher A. Hall, Ronald van Petegem | 2019-05-07 |