Individual holder
HANNON CHARLES N
3 granted patents·62 citations·filing 1976–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0182US4592475APlastic closure with mechanical pilfer-proofHANNON CHARLES N·Filed 1984·Granted Jun 3, 1986·48 cites·16 claims
- 0245US4135306AClosure testing means and methodHANNON CHARLES N·Filed 1976·Granted Jan 23, 1979·8 cites·15 claims
- 0331US4673158AApparatus for forming a pilfer proof container closureHANNON CHARLES N·Filed 1985·Granted Jun 16, 1987·6 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →