Assignee
COMPLETION TOOL
US·14 granted patents·330 citations·filing 1982–1989
Top patents by PatentIndex Score
14 records- 0186US4967846AProgressively inflated packersCOMPLETION TOOL·Filed 1989·Granted Nov 6, 1990·44 cites·1 claims
- 0284US4781249AProgressively inflated packersCOMPLETION TOOL·Filed 1984·Granted Nov 1, 1988·33 cites·8 claims
- 0380US4897139AMethod of producing progressively inflated packersCOMPLETION TOOL·Filed 1988·Granted Jan 30, 1990·35 cites·8 claims
- 0474US4420159APacker valve arrangementCOMPLETION TOOL·Filed 1982·Granted Dec 13, 1983·41 cites·13 claims
- 0558US4492383AInflatable well bore packer with pressure equalized rib cavityCOMPLETION TOOL·Filed 1984·Granted Jan 8, 1985·22 cites·11 claims
- 0655US4577689AMethod for determining true fracture pressureCOMPLETION TOOL·Filed 1984·Granted Mar 25, 1986·32 cites·6 claims
- 0754US4744421AInflatable packer systemsCOMPLETION TOOL·Filed 1983·Granted May 17, 1988·21 cites·12 claims
- 0852US4577696ASequential inflatable packerCOMPLETION TOOL·Filed 1984·Granted Mar 25, 1986·20 cites·4 claims
- 0950US4527625APacker valve arrangementCOMPLETION TOOL·Filed 1984·Granted Jul 9, 1985·19 cites·7 claims
- 1049US4607698APipe configuration compatible with CBLCOMPLETION TOOL·Filed 1985·Granted Aug 26, 1986·19 cites·4 claims
- 1149US4402517AWell packer valve arrangementCOMPLETION TOOL·Filed 1982·Granted Sep 6, 1983·17 cites·3 claims
- 1244US4577695ASequential inflatable packerCOMPLETION TOOL·Filed 1984·Granted Mar 25, 1986·12 cites·5 claims
- 1341US4871179AInflatable packer with roughened mandrelCOMPLETION TOOL·Filed 1983·Granted Oct 3, 1989·12 cites·6 claims
- 1430US4606406AInflatable packer compatible with CBLCOMPLETION TOOL·Filed 1985·Granted Aug 19, 1986·3 cites·3 claims
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