Inventor
SHANGGUAN FENGSHOU
CN4 patents
⚠️ This page may combine multiple inventors who share the name “SHANGGUAN FENGSHOU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD
3 patentsUS11268165B2Mar 8, 2022
Homogenization process for coiled tubing
SHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD0 citations49
US10948121B2Mar 16, 2021
Super-long thermal insulation steel jacket pipe and machining process thereof
SHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD0 citations49
US11473717B2Oct 18, 2022
Ultra-long thermally insulated pipeline and forming method thereof
SHINDA TANGSHAN CREATIVE OIL & GAS EQUIP CO LTD0 citations48