Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8141412 | Method of detecting dryness of wet steam of a once-through steam injection boiler and a detecting apparatus therefor | Longshe Shen, Yongfei Yan, Taidong Jin | 2012-03-27 |