Assignee
NAT GEOGRAPHIC SOCIETY
3 granted patents·60 citations·filing 1975–1984
Top patents by PatentIndex Score
3 records- 0188US4071066AUnderwater camera casingNAT GEOGRAPHIC SOCIETY·Filed 1977·Granted Jan 31, 1978·41 cites·6 claims
- 0262US3997980AGlobe and measuring deviceNAT GEOGRAPHIC SOCIETY·Filed 1975·Granted Dec 21, 1976·15 cites·5 claims
- 0326US4526546AFully rotational illuminated globeNAT GEOGRAPHIC SOCIETY·Filed 1984·Granted Jul 2, 1985·4 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →