Assignee

WELLTEC APS

US·2 granted patents·92 citations·filing 1997–1998

Technology mixE21B1 H02K1

Top patents by PatentIndex Score

2 records

0170US6527064B1Assembly for drill pipesWELLTEC APS·Filed 1998·Granted Mar 4, 2003·70 cites·8 claims
0244US6225719B1Long electrical motorWELLTEC APS·Filed 1997·Granted May 1, 2001·22 cites·5 claims

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