Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9830794 | Fire sensor having a sensor guard for heat and smoke detection applications | John B. STOWELL, Donald D. Brighenti, Alexander S. Andrews | 2017-11-28 |
| 9673596 | Back box with mounting posts projecting from recessed portions in sidewalls | Alexander S. Andrews | 2017-06-06 |