Beijing
China
2
2025-01-09
The entities that hold a legal rights for patent applications filed by inventor Wang Daobing:
Daobing Wang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Multi-Stage Temporary Plugging Fracturing Method Based on Stress Cage Effect, Device Thereof and Storage Medium
#2 | 2024-10-24Method and Device for Predicting Ability of the Temporary Plugging Agent to Plug Cracks and Storage Medium
6818085 ⎘