Assignee
DIAMANT BOART STRATABIT USA
US·6 granted patents·1,078 citations·filing 1985–1991
Top patents by PatentIndex Score
6 records- 0199US5120327ACutting composite formed of cemented carbide substrate and diamond layerDIAMANT BOART STRATABIT USA·Filed 1991·Granted Jun 9, 1992·569 cites·6 claims
- 0299US4784023ACutting element having composite formed of cemented carbide substrate and diamond layer and method of making sameDIAMANT BOART STRATABIT USA·Filed 1985·Granted Nov 15, 1988·331 cites·10 claims
- 0383US4852671ADiamond cutting elementDIAMANT BOART STRATABIT USA·Filed 1987·Granted Aug 1, 1989·69 cites·18 claims
- 0479US4930587ACoring toolDIAMANT BOART STRATABIT USA·Filed 1989·Granted Jun 5, 1990·74 cites·11 claims
- 0554US4819516AMethod of forming a cutting element having a V-shaped diamond cutting faceDIAMANT BOART STRATABIT USA·Filed 1988·Granted Apr 11, 1989·23 cites·12 claims
- 0641US4749052ACutting element adapted to be pushed into a recess of a drill bit bodyDIAMANT BOART STRATABIT USA·Filed 1986·Granted Jun 7, 1988·12 cites·4 claims
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