Assignee
VETCOGRAY INC
US·3 granted patents·57 citations·filing 1990–2008
Top patents by PatentIndex Score
3 records- 0188US7909103B2Retrievable tubing hanger installed below treeVETCOGRAY INC·Filed 2007·Granted Mar 22, 2011·34 cites·20 claims
- 0246US5020593ALatch ring for connecting tubular membersVETCOGRAY INC·Filed 1990·Granted Jun 4, 1991·21 cites·3 claims
- 0344US7909105B2Independent wellhead drilling adapterVETCOGRAY INC·Filed 2008·Granted Mar 22, 2011·2 cites·12 claims
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