Zhen Liu

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Conveying/loading apparatus and loading method thereof
- Patent number 10,773,899
- Issue date Sep 15, 2020
- Illinois Tool Works Inc.
- Xinhai Wu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
FIRE PROTECTION DEVICE, OXYGEN THERAPY INSTRUMENT AND VENTILATION T...
- Publication number 20240374849
- Publication date Nov 14, 2024
- BMC (Tianjin) Medical Co., Ltd.
- Zhen LIU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...