Assignee
ENG & DRILLING MACHINERY AS
NO·3 granted patents·39 citations·filing 1999–2000
Top patents by PatentIndex Score
3 records- 0169US6749408B1Piston pumpENG & DRILLING MACHINERY AS·Filed 2000·Granted Jun 15, 2004·13 cites·4 claims
- 0259US6209851B1Drill floor holeENG & DRILLING MACHINERY AS·Filed 2000·Granted Apr 3, 2001·10 cites·4 claims
- 0341US6336622B1TowerENG & DRILLING MACHINERY AS·Filed 1999·Granted Jan 8, 2002·16 cites·15 claims
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