Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10174580 | Automatic dump valve and method of operating an inflatable packer | David Knell | 2019-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10174580 | Automatic dump valve and method of operating an inflatable packer | David Knell | 2019-01-08 |