Li; Zejiang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Zejiang.The latest application filed is for "assembly process of halbach magnetic ring component".
- Li; Zejiang - Baotou CN
- LI; Zejiang - Beijing CN
| Patent | Date |
|---|---|
| Assembly Process of Halbach Magnetic Ring Component App 20220068559 - Zhou; Baoping ; et al. | 2022-03-03 |
| Array-Type Feces Occult Blood Detection Analyzer App 20200300878 - WAN; John ; et al. | 2020-09-24 |
| Rotating disc type fecal occult blood detection analyzer Grant 10,684,300 - Wan , et al. | 2020-06-16 |
| Rotating Disc Type Fecal Occult Blood Detection Analyzer App 20180340950 - WAN; John ; et al. | 2018-11-29 |
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