Fengshou Shangguan

Follow

Person

Hebei, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Homogenization process for coiled tubing
- Patent number 11,268,165
- Issue date Mar 8, 2022
- SHINDA (TANGSHAN) CREATIVE OIL & GAS EQUIPMENT CO., LTD.
- Jianliang Duan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Super-long thermal insulation steel jacket pipe and machining proce...
- Patent number 10,948,121
- Issue date Mar 16, 2021
- SHINDA (TANGSHAN) CREATIVE OIL & GAS EQUIPMENT CO., LTD.
- Shujun Zhang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Reinforced cable used for submersible pump
- Patent number 10,043,600
- Issue date Aug 7, 2018
- HEBEI HUATONG WIRES & CABLES GROUP CO., LTD.
- Fengshou Shangguan
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ULTRA-LONG THERMALLY INSULATED PIPELINE AND FORMING METHOD THEREOF
- Publication number 20210190253
- Publication date Jun 24, 2021
- Shinda (Tangshan) Creative Oil & Gas Equipment Co., Ltd.
- Jianliang DUAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SUPER-LONG THERMAL INSULATION STEEL JACKET PIPE AND MACHINING PROCE...
- Publication number 20200240571
- Publication date Jul 30, 2020
- Shinda (Tangshan) Creative Oil & Gas Equipment Co., Ltd.
- Shujun Zhang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOMOGENIZATION PROCESS FOR COILED TUBING
- Publication number 20200181730
- Publication date Jun 11, 2020
- Shinda (Tangshan) Creative Oil & Gas Equipment Co., Ltd.
- Jianliang Duan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...