Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12042681 | Fire suppression system and method for a helicopter landing pad | Derek John Scheffers | 2024-07-23 |
| 12025239 | Dry pipe valve | Vinh Bao Hoa, Martin H. Workman | 2024-07-02 |
| 11980786 | Proportioner for a fire protection system | Derek John Scheffers, Marc Serge Ferere | 2024-05-14 |
| 11872425 | Fire protection systems and methods using fire protection devices installed in pipe fittings with an internally housed seal member | Gary William Pleyte, Derek John Scheffers | 2024-01-16 |