Zigong
China
2
2025-11-20
The entities that hold a legal rights for patent applications filed by inventor Li Rui:
Rui Li from Zigong, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
DEVICE AND METHOD FOR WATER-PUMPING-INJECTION SINGLE-SPHERE NEUTRON SPECTRUM TIMING MEASUREMENT
#2 | 2022-02-17Method for detecting thickness of bonded rubber of carbon black in natural rubber based for reinforcement performance
6648922 ⎘