Shanghai
China
3
2023-07-06
The entities that hold a legal rights for patent applications filed by inventor Li Mingchen:
Mingchen Li from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and system for quantifying degree of blending of virgin and aged asphalt in hot recycled asphalt mixtures (HRAM)
#2 | 2021-12-30Method for determining mixing temperature of asphalt mixture based on surface energy theory
#3 | 2021-04-22Method for preparing hot-mixed asphalt mixture
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