Inventor · disambiguated record
Karen Margaret-Bell Gwidt
Also filed as: GWIDT KAREN MARGARET-BELL
7 granted patents·13 citations·filing 2007–2024
77Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC3GM GLOBAL TECH OPERATIONS INC2GWIDT J MICHAEL1GWIDT JESSE M1
Top patents by PatentIndex Score
7 records- 0182US12384218B1Smart vehicle systems and control logic with tire change modes for vehicles with adjustable ride height suspensionsGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Granted Aug 12, 2025·1 cites·20 claims
- 0269US7900601B2Injection advancement for piston cooling in spark ignition direct injection enginesGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Mar 8, 2011·6 cites·12 claims
- 0365US9057339B2Stochastic pre-ignition mitigation systemGWIDT J MICHAEL·Filed 2012·Granted Jun 16, 2015·3 cites·18 claims
- 0458US11614042B1Compression ratio methods and systems for particulate filter regenerationGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Mar 28, 2023·0 cites·20 claims
- 0555US11668259B1Port-direct injection engine methods and systems optimizing fuel economy with particulate controlGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Jun 6, 2023·0 cites·20 claims
- 0651US7900594B2System and method for injecting fuel into a direct injection engineGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Mar 8, 2011·2 cites·15 claims
- 0742US9234475B2Method of starting spark-ignition direct injection (SIDI) enginesGWIDT JESSE M·Filed 2008·Granted Jan 12, 2016·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →