Shi; Pingjing
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shi; Pingjing.The latest application filed is for "gas analyzer and gas analyzing method".
- Shi; Pingjing - Wuhan CN
| Patent | Date |
|---|---|
| Gas analyzer and gas analyzing method Grant 11,079,322 - Xiong , et al. August 3, 2 | 2021-08-03 |
| Gas Analyzer And Gas Analyzing Method App 20200225150 - XIONG; Youhui ; et al. | 2020-07-16 |
| Method for measuring amounts of components and calorific value of coal gas Grant 9,857,323 - Liu , et al. January 2, 2 | 2018-01-02 |
| Method For Measuring Amounts Of Components And Calorific Value Of Coal Gas App 20140262836 - LIU; Zhiqiang ; et al. | 2014-09-18 |
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