NINGBO
China
4
2017-12-21
The entities that hold a legal rights for patent applications filed by inventor LUO Ning:
Ning LUO from NINGBO, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Electric toothbrush handle and electric toothbrush
#2 | 2017-12-21Electric toothbrush handle and electric toothbrush
#3 | 2017-09-21Motor with elastic element deformable in different directions
#4 | 2016-07-28Motor
1606914 ⎘