Inventor · disambiguated record
Jay Sofianek
Also filed as: SOFIANEK JAY · SOFIANEK JAY K · SOFIANEK JAY KEITH
18 granted patents·2 pending applications·396 citations·filing 1985–2022
95Inventor score
Files withCALDWELL MFG CO NORTH AMERICA LLC9DELPHI TECH INC4GEN MOTORS CORP3XU WENBIN2ASSA ABLOY FENESTRATION LLC1
Top patents by PatentIndex Score
20 records- 0198US6328232B1Fuel injector spring force calibration tube with internally mounted fuel inlet filterDELPHI TECH INC·Filed 2000·Granted Dec 11, 2001·124 cites·20 claims
- 0293US9003710B2Tilt sash counterbalance system including curl spring mount stabilizerCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Apr 14, 2015·21 cites·12 claims
- 0392US8966822B2Air and debris dam for moving coil balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Mar 3, 2015·20 cites·15 claims
- 0492US8819896B2Locking carrier and mounting arrangement for tilt sash counterbalance systemsCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Sep 2, 2014·24 cites·21 claims
- 0591US9181748B2Air and debris dam for moving coil balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2015·Granted Nov 10, 2015·13 cites·15 claims
- 0691US8850745B2Window counterbalance system and mounting bracket thereforCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Oct 7, 2014·20 cites·22 claims
- 0789US4646974AElectromagnetic fuel injector with orifice director plateGEN MOTORS CORP·Filed 1985·Granted Mar 3, 1987·47 cites·8 claims
- 0887US12168899B2Window balance assembly and mounting bracket thereforASSA ABLOY FENESTRATION LLC·Filed 2022·Granted Dec 17, 2024·2 cites·24 claims
- 0982US10053899B2Side-load, constant force window and window balance assemblyCALDWELL MFG COMPANY NORTH AMERICA·Filed 2016·Granted Aug 21, 2018·9 cites·24 claims
- 1079US9988834B2Carrier device for window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Jun 5, 2018·9 cites·21 claims
- 1177US6802297B2Fuel rail damping deviceDELPHI TECH INC·Filed 2003·Granted Oct 12, 2004·16 cites·15 claims
- 1273US9115522B2Side load constant force counterbalance systemCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Aug 25, 2015·9 cites·26 claims
- 1372US6732959B2Dual-coil outwardly-opening fuel injectorDELPHI TECH INC·Filed 2002·Granted May 11, 2004·15 cites·16 claims
- 1470US6454191B1Electromagnetic fuel injector dampening deviceDELPHI TECH INC·Filed 2000·Granted Sep 24, 2002·26 cites·18 claims
- 1564US9982469B2Pivot bar for window sashCALDWELL MFG CO NORTH AMERICA LLC·Filed 2015·Granted May 29, 2018·2 cites·11 claims
- 1664US5044562ADual spray director using an "H" annulusGEN MOTORS CORP·Filed 1990·Granted Sep 3, 1991·24 cites·10 claims
- 1757US9309709B2Window counterbalance systemCALDWELL MFG CO NORTH AMERICA LLC·Filed 2014·Granted Apr 12, 2016·2 cites·16 claims
- 1849US4796855APWM electromagnetic valve with selective case hardeningGEN MOTORS CORP·Filed 1988·Granted Jan 10, 1989·13 cites·4 claims
- 1941US2011120419A1Universal Fuel Injector System Having Specific Harness AdaptorsXU WENBIN·Filed 2009·Application pending·0 cites
- 2030US2009250038A1Flow sensing fuel systemXU WENBIN·Filed 2008·Application pending·0 cites
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