Assignee
TOTAL TOOL INC
US·3 granted patents·156 citations·filing 1993–1996
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0173US5727631ACoiled tubing hangerTOTAL TOOL INC·Filed 1996·Granted Mar 17, 1998·75 cites·31 claims
- 0266US5456320ACasing seal and spool for use in fracturing wellsTOTAL TOOL INC·Filed 1993·Granted Oct 10, 1995·42 cites·6 claims
- 0358US5490565ACasing seal and spool for use in fracturing wellsTOTAL TOOL INC·Filed 1995·Granted Feb 13, 1996·39 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →