Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10557752 | Flame detector coverage verification system for flame detectors and having a hub structure for temporary attachment to the detectors | Edwin Choo Yong Liang | 2020-02-11 |
| 9778100 | Flame detector coverage verification system having a declination indicator to determine and visually display the tilt angle of a center line of the flame detector | Edwin Choo Yong Liang | 2017-10-03 |