Individual holder
MCKERNAN JOHN L
4 granted patents·40 citations·filing 1988–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0162USD338392SProtective shield for a dead bolt assemblyMCKERNAN JOHN L·Filed 1990·Granted Aug 17, 1993·12 cites·1 claims
- 0247US5316353ASleeve for dead boltMCKERNAN JOHN L·Filed 1991·Granted May 31, 1994·19 cites·11 claims
- 0345USD318411SProtective shield for latch lock assemblyMCKERNAN JOHN L·Filed 1988·Granted Jul 23, 1991·5 cites·1 claims
- 0441USD317556SProtective shield for a deadbolt assemblyMCKERNAN JOHN L·Filed 1988·Granted Jun 18, 1991·4 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →