Jiangsu
China
3
2023-01-05
The entities that hold a legal rights for patent applications filed by inventor HE Bing:
Bing HE from Jiangsu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
WORKPIECE CLEANING APPARATUS AND CLEANING METHOD
#2 | 2022-06-23Method and system of casting integral multi-way valve based on 3D printing
#3 | 2022-03-24PROCESS OF STRENGTHENING 3D PRINTED SAND CORE FOR THE CASTING OF INTEGRAL MULTI-WAY VALVE AND SAND CORE OF INTEGRAL HYDRAULIC MULTI-WAY VALVE
5356793 ⎘