Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493065 | Vent limiting device for use with fluid regulators | Bret M. Kirchner, Aaron J. Dowdell, Christopher Sequeira, David F. Graft | 2022-11-08 |
| 10890266 | Multidirectional vent limiting devices for use with fluid regulators | Roy Ronald Pelfrey, Tung K. Nguyen, Bruno Jean Michel Cheron | 2021-01-12 |
| 10823206 | Vent limiting device for use with fluid regulators | Bret M. Kirchner, Aaron J. Dowdell, Christopher Sequeira, David F. Graft | 2020-11-03 |
| 10393282 | Multidirectional vent limiting devices for use with fluid regulators | Roy Ronald Pelfrey, Tung K. Nguyen, Bruno Jean Michel Cheron | 2019-08-27 |