Inventor
JI CHANGZHENG
GB3 patents
Patents
3 patentsUS11565317B2Jan 31, 2023
Superhard constructions and methods of making same
ELEMENT SIX UK LTD0 citations40
US11560759B2Jan 24, 2023
Polycrystalline diamond cutter element and earth boring tool
ELEMENT SIX UK LTD0 citations40
US12415761B2Sep 16, 2025
Superhard constructions and methods of making same
ELEMENT SIX UK LTD0 citations39