Zhao; Huayang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhao; Huayang.The latest application filed is for "same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells".

Company Profile

2.1.7

Zhao; Huayang - Qingdao CN
Zhao; Huayang - Qingdao City CN
ZHAO; Huayang - Beijing CN
ZHAO; Huayang - TONGLIAO CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Conical self-positioning limit feeding device and method Grant 11,440,209 - Hou , et al. September 13, 2	2022-09-13
Same-cavity Integrated Vertical High-speed Multistage Superfine Pulverizing Device And Method For Walnut Shells App 20220118461 - LI; Changhe ; et al.	2022-04-21
Conical Self-positioning Limit Feeding Device And Method App 20210402638 - HOU; Yali ; et al.	2021-12-30
Elastic Self-positioning Pre-dicing Device And Method App 20210402637 - HOU; Yali ; et al.	2021-12-30
Intelligent Seed Production Apparatus And Method Based On Multistage Screening And Bud Eye Identification App 20210392809 - Li; Changhe ; et al.	2021-12-23
Electrostatic Nozzle And Minimal Quantity Lubricating And Grinding System For Controllable Jet App 20210229238 - LI; Changhe ; et al.	2021-07-29
Carbon Steel-concrete/cement Mortar-stainless Steel Composite Submarine Pipeline App 20210180726 - WANG; Facheng ; et al.	2021-06-17
Electrostatic Nozzle And Controllable Jet Minimal Quantity Lubrication Grinding System App 20200282411 - LI; Changhe ; et al.	2020-09-10

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