Chengdu Dongwei Technology Co., Ltd

Chine

 
Quantité totale PI 9
Rang # Quantité totale PI 171 320
Note d'activité PI 1,8/5.0    10
Rang # Activité PI 89 713

Brevets

Marques

7 0
2 0
0 0
0
 
Dernier brevet 2024 - Producing catalyst-free pdc cutters
Premier brevet 2019 - Milling tools from new wurtzite ...

Derniers inventions, produits et services

2024 Invention Producing catalyst-free pdc cutters. Cutters for a downhole drill bit can be formed by providing...
Invention Fabrication of downhole drilling tools. A method of forming a composite cutter for a downhole dr...
2023 Invention Producing drill bits using catalyst-free pdc cutters. Cutters for a downhole drill bit can be fo...
2022 Invention Producing polycrystalline diamond compact (pdc) drill bits with catalyst-free and substrate-free ...
2021 Invention Producing catalyst-free pdc cutters. Cutters for a downhole drill bit can be formed by providing ...
Invention Drilling tools made of wurtzite boron nitride (w-bn). Systems and methods include a computer-impl...
Invention Bn) drilling tools made of wurtzite boron nitride (w-bn). Systems and methods include a computer-...
Invention Fabrication of downhole drilling tools. A method of forming a composite cutter for a downhole dri...
2019 Invention Milling tools from new wurtzite boron nitride (w-bn) superhard material. Systems and methods inc...