Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12076597 | Fire protection system for sloped combustible concealed spaces | John Desrosier, Thomas Edwin Archibald, Kenneth W. Rogers, Kim Phillip Gordon, Stephen J. Meyer | 2024-09-03 |
| 11969615 | Concealable window sprinkler | Stephen J. Meyer, Thomas F. Wancho, Thomas Sandberg, John Desrosier | 2024-04-30 |
| 11938359 | Concealable window sprinkler | Stephen J. Meyer, Thomas F. Wancho, Thomas Sandberg, John Desrosier | 2024-03-26 |
| 11872421 | Fire protection system for sloped combustible concealed spaces having hips | John Desrosier, Stephen J. Meyer, Thomas Edwin Archibald | 2024-01-16 |