Inventor · disambiguated record
David Frankowski
Also filed as: FRANKOWSKI DAVID · FRANKOWSKI DAVID J · FRANKOWSKI DAVID JOHN
12 granted patents·3 pending applications·607 citations·filing 1992–2016
93Inventor score
Files withMOTOROLA INC7Continental automotive systems inc2DOW GLOBAL TECHNOLOGIES INC2DOW GLOBAL TECHNOLOGIES LLC1FOX RICHARD T1
Top patents by PatentIndex Score
15 records- 0197US5842340AMethod for controlling the level of oxygen stored by a catalyst within a catalytic converterMOTOROLA INC·Filed 1997·Granted Dec 1, 1998·224 cites·14 claims
- 0295US5842339AMethod for monitoring the performance of a catalytic converterMOTOROLA INC·Filed 1997·Granted Dec 1, 1998·81 cites·15 claims
- 0394US6116021AMethod for monitoring the performance of a catalytic converter using a rate modifierMOTOROLA INC·Filed 1998·Granted Sep 12, 2000·86 cites·17 claims
- 0489US5387253ASpectral misfire detection system and method thereforMOTOROLA INC·Filed 1992·Granted Feb 7, 1995·63 cites·32 claims
- 0588US7089895B2Valve operation in an internal combustion engineMOTOROLA INC·Filed 2005·Granted Aug 15, 2006·15 cites·19 claims
- 0688US6456927B1Spectral knock detection method and system thereforMOTOROLA INC·Filed 1993·Granted Sep 24, 2002·59 cites·28 claims
- 0782US5400644AKnock detection systemMOTOROLA INC·Filed 1992·Granted Mar 28, 1995·51 cites·8 claims
- 0878US6455602B1High-speed processable cellular insulation material with enhanced foamabilityUNION CARBIDE CHEM PLASTIC·Filed 2000·Granted Sep 24, 2002·19 cites·13 claims
- 0973US10366547B2Cloud-based fuel quality recording and fuel station selection system, and method of utilizing sameContinental automotive systems inc·Filed 2016·Granted Jul 30, 2019·3 cites·19 claims
- 1073US9051438B2Styrene-acrylonitrile copolymer foam with minimal yellowingHOOD LAWRENCE S·Filed 2011·Granted Jun 9, 2015·3 cites·4 claims
- 1161US9453782B2Detection of air-fuel ratio rich-lean imbalance using an oxygen sensorContinental automotive systems inc·Filed 2014·Granted Sep 27, 2016·3 cites·20 claims
- 1256US2009197983A1Article and method of producing a low density foam blend of styrenic polymer and polyolefinDOW GLOBAL TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 1346US10472482B2Thermally insulating foam with vertically elongated cellsDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted Nov 12, 2019·0 cites·10 claims
- 1444US2013018117A1Machinable thermally insulating polymeric foamFOX RICHARD T·Filed 2010·Application pending·0 cites
- 1538US2008166537A1Coaxial Cable With Foamed InsulationDOW GLOBAL TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →