Inventor
JIAO SIHAI
CN14 patents
⚠️ This page may combine multiple inventors who share the name “JIAO SIHAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAOSHAN IRON & STEEL
11 patentsUS11788167B2Oct 17, 2023
Device and method for manufacturing metal clad strips continuously
BAOSHAN IRON & STEEL2 citations71
US11707773B2Jul 25, 2023
Method for manufacturing clad steel pipe
BAOSHAN IRON & STEEL0 citations62
US11130161B2Sep 28, 2021
High-strength corrosion-resistant composite chequered iron and manufacturing method therefor
BAOSHAN IRON & STEEL0 citations59
US11833777B2Dec 5, 2023
High-strength double-sided stainless steel clad sheet and manufacturing method therefor
BAOSHAN IRON & STEEL0 citations56
US12129526B2Oct 29, 2024
Gradient steel material having surface layer with ferrite and inner layer with ferrite + pearlite and manufacturing method
BAOSHAN IRON & STEEL0 citations55
US12447718B2Oct 21, 2025
Multi-layer rolled composite board and manufacturing method therefor
BAOSHAN IRON & STEEL0 citations51
US12109776B2Oct 8, 2024
High corrosion-resistance strip steel and manufacturing method therefor
BAOSHAN IRON & STEEL0 citations51
US11697150B2Jul 11, 2023
Production apparatus and method for preparing metal clad plate in short process
BAOSHAN IRON & STEEL0 citations50
US11639538B2May 2, 2023
Device and method for manufacturing metal clad plates in way of continuous casting and rolling
BAOSHAN IRON & STEEL0 citations50
US12359272B2Jul 15, 2025
High-strength high-toughness and wear-resistant composite steel plate and manufacturing method therefor
BAOSHAN IRON & STEEL0 citations47
US10851435B2Dec 1, 2020
Dual-hardness clad steel plate and production method thereof
BAOSHAN IRON & STEEL0 citations46
ZHANG AIWEN
3 patentsUS9771639B2Sep 26, 2017
High-strength and high-toughness steel plate with yield strength of 700 MPa and method of manufacturing the same
ZHANG AIWEN0 citations46
US9695487B2Jul 4, 2017
Ultrahigh-strength wear-resistant steel plate and method of manufacturing the same
ZHANG AIWEN1 citations46
US9683275B2Jun 20, 2017
Steel plate with low yield-tensile ratio and high toughness and method of manufacturing the same
ZHANG AIWEN1 citations43