Assignee
VAREL INTERNATIONAL INC
US·3 granted patents·1 pending application·202 citations·filing 1997–2002
Top patents by PatentIndex Score
4 records- 0183US6568492B2Drag-type casing mill/drill bitVAREL INTERNATIONAL INC·Filed 2001·Granted May 27, 2003·70 cites·29 claims
- 0283US6488106B1Superabrasive cutting elementVAREL INTERNATIONAL INC·Filed 2001·Granted Dec 3, 2002·71 cites·20 claims
- 0364US5944125ARock bit with improved thrust faceVAREL INTERNATIONAL INC·Filed 1997·Granted Aug 31, 1999·61 cites·13 claims
- 0426US2003094730A1Method and fabricating tools for earth boringVAREL INTERNATIONAL INC·Filed 2002·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →