Shenyang
China
5
2024-04-18
The entities that hold a legal rights for patent applications filed by inventor WANG Wei:
Wei WANG from Shenyang, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Liquid nitrogen direct injection and foaming intelligent filling system based on mine fire area characteristics and application method
#2 | 2023-11-21Coal or rock dynamic disaster warning apparatus and method
#3 | 2023-08-31Ultra-high strength maraging stainless steel with salt-water corrosion resistance
#4 | 2021-11-04Ultra-high strength maraging stainless steel with salt-water corrosion resistance
#5 | 2020-03-05Ultra-high strength maraging stainless steel with salt-water corrosion resistance
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