Individual holder
HEVERLY KAREN H
4 granted patents·407 citations·filing 1984–1987
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0192US4746008AChild-resistant box for storage of hazardous materialsHEVERLY KAREN H·Filed 1987·Granted May 24, 1988·301 cites·18 claims
- 0289US4603932AElectrical outlet coverHEVERLY KAREN H·Filed 1985·Granted Aug 5, 1986·94 cites·9 claims
- 0344US4531794AElectrical outlet safety fixtureHEVERLY KAREN H·Filed 1984·Granted Jul 30, 1985·11 cites·6 claims
- 0427USD314831SCombination nightlight and electrical outlet coverHEVERLY KAREN H·Filed 1987·Granted Feb 19, 1991·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →