Jianming YANG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Threading method, rolling head, apparatus, module and production li...
- Patent number 11,273,483
- Issue date Mar 15, 2022
- SHANGHAI PAN-CHINA FASTENING SYSTEM CO., LTD.
- Jun Zhou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method, module, and apparatus for roll-processing external pipe thr...
- Patent number 10,913,103
- Issue date Feb 9, 2021
- Jun Zhou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ROLLED PIPE THREAD PROCESSING METHOD, ROLLING HEAD, APPARATUS, MODU...
- Publication number 20200086376
- Publication date Mar 19, 2020
- SHANGHAI PAN-CHINA FASTENING SYSTEM CO., LTD.
- Jun ZHOU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD, MODULE, AND APPARATUS FOR ROLL-PROCESSING EXTERNAL PIPE THR...
- Publication number 20180169738
- Publication date Jun 21, 2018
- Jun ZHOU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...