Alexander Hirsch

Follow

Person

Royal Leamington Spa, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Cutters comprising polycrystalline diamond attached to a hard metal...
- Patent number 10,556,832
- Issue date Feb 11, 2020
- Diamond Innovations, Inc.
- Hui Zhang
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
CUTTERS COMPRISING POLYCRYSTALLINE DIAMOND ATTACHED TO A HARD METAL...
- Publication number 20170297960
- Publication date Oct 19, 2017
- DIAMOND INNOVATIONS, INC.
- Hui ZHANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SUBSTRATES FOR POLYCRYSTALLINE DIAMOND CUTTERS WITH UNIQUE PROPERTIES
- Publication number 20170297172
- Publication date Oct 19, 2017
- DIAMOND INNOVATIONS, INC.
- Kai ZHANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SUBSTRATES FOR POLYCRYSTALLINE DIAMOND CUTTERS WITH UNIQUE PROPERTIES
- Publication number 20170266784
- Publication date Sep 21, 2017
- DIAMOND INNOVATIONS, INC.
- Kai ZHANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
POLYCRYSTALLINE DIAMOND COMPACT WITH ENHANCED THERMAL STABILITY
- Publication number 20150292270
- Publication date Oct 15, 2015
- DIAMOND INNOVATIONS, INC.
- Kai Zhang
- E21 - EARTH DRILLING MINING