Assignee
MWL TOOL COMPANY
US·3 granted patents·288 citations·filing 1984–1985
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0190US4671358AWiper plug cementing system and method of use thereofMWL TOOL COMPANY·Filed 1985·Granted Jun 9, 1987·165 cites·20 claims
- 0280US5181570ALiner hanger assemblyMWL TOOL COMPANY·Filed 1984·Granted Jan 26, 1993·71 cites·24 claims
- 0372US4681159ASetting tool for a well toolMWL TOOL COMPANY·Filed 1985·Granted Jul 21, 1987·52 cites·9 claims
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