Individual holder
RIDDLES MARILYN S
US·3 granted patents·27 citations·filing 1991–1992
Individually held — no corporate assignee on record.
Technology mixB63B1
Top patents by PatentIndex Score
3 records- 0165US5195445ACompanionway enclosure assemblyRIDDLES MARILYN S·Filed 1992·Granted Mar 23, 1993·24 cites·11 claims
- 0227USD334377SClosure screen for a companionway of a boatRIDDLES MARILYN S·Filed 1991·Granted Mar 30, 1993·2 cites·1 claims
- 0324USD334378SClosure for a companionway of a boatRIDDLES MARILYN S·Filed 1991·Granted Mar 30, 1993·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →