Inventor · disambiguated record
Fengshou Shangguan
Also filed as: SHANGGUAN FENGSHOU
4 granted patents·7 citations·filing 2017–2020
60Inventor score
Files withSHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD3HEBEI HUATONG WIRES & CABLES GROUP CO LTD1
Top patents by PatentIndex Score
4 records- 0184US10043600B1Reinforced cable used for submersible pumpHEBEI HUATONG WIRES & CABLES GROUP CO LTD·Filed 2017·Granted Aug 7, 2018·7 cites·7 claims
- 0256US11473717B2Ultra-long thermally insulated pipeline and forming method thereofSHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD·Filed 2020·Granted Oct 18, 2022·0 cites·17 claims
- 0354US10948121B2Super-long thermal insulation steel jacket pipe and machining process thereofSHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD·Filed 2019·Granted Mar 16, 2021·0 cites·4 claims
- 0449US11268165B2Homogenization process for coiled tubingSHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD·Filed 2019·Granted Mar 8, 2022·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →