Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8836523 | Fault gas alarm system | Mariana Barbulescu, Yong Ng Tong | 2014-09-16 |
| 8405991 | Heat transfer element temperature variation system | Mariana Barbulescu, Yong Ng Tong | 2013-03-26 |