Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517777 | Fire protection system for sloped combustible concealed spaces having hips | John Desrosier, Stephen J. Meyer, Thomas Edwin Archibald | 2022-12-06 |
| 11517779 | Control valve assembly with test, drain and adjustable pressure relief valve | Stephen J. Meyer, Thomas Edwin Archibald | 2022-12-06 |
| 11439855 | Modular valve assembly | Yoram Ringer, Thomas Edwin Archibald, Stephen J. Meyer | 2022-09-13 |
| 11214102 | Protective assembly for tyre pressure sensor | Gordon Close, Hayley Clarke, Matthew Hess | 2022-01-04 |