Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907746 | Low flow-restriction shut-off valve with excess flow closure functionality | Roy Ronald Pelfrey, Tung K. Nguyen, Nadim Ahmed | 2021-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907746 | Low flow-restriction shut-off valve with excess flow closure functionality | Roy Ronald Pelfrey, Tung K. Nguyen, Nadim Ahmed | 2021-02-02 |