Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508744 | Gate valve with full-bore protective sleeve | — | 2019-12-17 |
| 10247314 | Plug valve and methods | Barton Hickie | 2019-04-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508744 | Gate valve with full-bore protective sleeve | — | 2019-12-17 |
| 10247314 | Plug valve and methods | Barton Hickie | 2019-04-02 |