Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11255451 | Seismically activated gas shut-off valve with weight displaced trigger mechanism | Ezra Kent, Rafael Quintana | 2022-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11255451 | Seismically activated gas shut-off valve with weight displaced trigger mechanism | Ezra Kent, Rafael Quintana | 2022-02-22 |