Chengdu
China
2
2020-11-05
The entities that hold a legal rights for patent applications filed by inventor Lin Ran:
Ran Lin from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for simulating the discontinuity of the hydraulic fracture wall in fractured reservoirs
#2 | 2020-06-23Automatic diagnosis method for wellhead pressure curve of hydraulic fracturing in shale gas horizontal well
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