Ximin Li

Follow

Person

Foshan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Sealing structure
- Patent number 11,920,714
- Issue date Mar 5, 2024
- RIFENG ENTERPRISE (FOSHAN) CO., LTD.
- Zhenbin Diao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe connector
- Patent number D996581
- Issue date Aug 22, 2023
- RIFENG ENTERPRISE (FOSHAN) CO., LTD.
- Ximin Li
- D23 - Environmental heating and cooling
Information Patent Grant
Pipe fitting joint assembly
- Patent number 11,346,479
- Issue date May 31, 2022
- RIFENG ENTERPRISE (FOSHAN) CO., LTD.
- Xiyong Lin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SEALING STRUCTURE
- Publication number 20220307636
- Publication date Sep 29, 2022
- RIFENG ENTERPRISE (FOSHAN) CO., LTD.
- Zhenbin Diao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PIPE FITTING JOINT ASSEMBLY
- Publication number 20200096145
- Publication date Mar 26, 2020
- RIFENG ENTERPRISE (FOSHAN) CO., LTD.
- Xiyong Lin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...