Assignee
PANGAEA ENTERPRISES INC
US·3 granted patents·431 citations·filing 1987–1988
Top patents by PatentIndex Score
3 records- 0197US4924949ADrill pipes and casings utilizing multi-conduit tubularsPANGAEA ENTERPRISES INC·Filed 1988·Granted May 15, 1990·169 cites·1 claims
- 0297US4799544ADrill pipes and casings utilizing multi-conduit tubularsPANGAEA ENTERPRISES INC·Filed 1987·Granted Jan 24, 1989·157 cites·7 claims
- 0390US4836305ADrill pipes and casings utilizing multi-conduit tubularsPANGAEA ENTERPRISES INC·Filed 1987·Granted Jun 6, 1989·105 cites·23 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →