Inventor · disambiguated record
Cheryl Kay Koskela
Also filed as: KOSKELA CHERYL K · KOSKELA CHERYL KAY
3 granted patents·2 pending applications·43 citations·filing 1996–2001
69Inventor score
Files withSCHLAGE LOCK CO3
Top patents by PatentIndex Score
5 records- 0169US5765412AMultiple backset lockSCHLAGE LOCK CO·Filed 1996·Granted Jun 16, 1998·32 cites·16 claims
- 0253US6591644B2Ball bearing cylinder plug and key retentionSCHLAGE LOCK CO·Filed 2001·Granted Jul 15, 2003·8 cites·19 claims
- 0348US6553800B2Side bar plunger and solenoid cylinder locking mechanismSCHLAGE LOCK CO·Filed 2001·Granted Apr 29, 2003·3 cites·15 claims
- 0438US2002095962A1Thumbturn extension assemblyFiled 2001·Application pending·0 cites
- 0531US2002116964A1Convertible knob/lever cylinderFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →