Individual holder
CHILDS JOHN M
4 granted patents·60 citations·filing 1980–1987
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0167US4776294AShip stabilizer assemblyCHILDS JOHN M·Filed 1987·Granted Oct 11, 1988·20 cites·18 claims
- 0256US4434740AWind-scoop for small boatsCHILDS JOHN M·Filed 1983·Granted Mar 6, 1984·15 cites·4 claims
- 0354US4363349ASash portlight for marine useCHILDS JOHN M·Filed 1980·Granted Dec 14, 1982·20 cites·9 claims
- 0433US4376418APortlight for marine useCHILDS JOHN M·Filed 1980·Granted Mar 15, 1983·5 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →