Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46081 | Solenoid gas valve | — | 2016-07-26 |
| 8066255 | Solenoid gas valve | — | 2011-11-29 |
| 7543603 | Three-way, two-position in-tube solenoid gas valve assembly | Wei Wang, Yu-Ching Wang | 2009-06-09 |
| 7334770 | Solenoid isolation valve | Wei Wang, Yu-Ching Wang | 2008-02-26 |
| 6994308 | In-tube solenoid gas valve | Wei Wang | 2006-02-07 |