Inventor · disambiguated record
Andrew Fedewa
Also filed as: FEDEWA ANDREW · FEDEWA ANDREW M
8 granted patents·1 pending application·23 citations·filing 2010–2020
81Inventor score
Files withDELPHI TECH IP LTD3DELPHI TECH INC2GM GLOBAL TECH OPERATIONS LLC2FEDEWA ANDREW1FEDEWA ANDREW M1
Top patents by PatentIndex Score
9 records- 0189US11092096B1Method of estimating oxygen storage capacity of catalystGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted Aug 17, 2021·4 cites·20 claims
- 0289US10233850B2Supervisory control of a compression ignition engineDELPHI TECH IP LTD·Filed 2015·Granted Mar 19, 2019·7 cites·13 claims
- 0388US10544749B1Internal combustion engine control methodDELPHI TECH IP LTD·Filed 2018·Granted Jan 28, 2020·6 cites·19 claims
- 0470US8621917B2Diagnostic for two-mode variable valve activation deviceFEDEWA ANDREW M·Filed 2011·Granted Jan 7, 2014·3 cites·10 claims
- 0556US8467923B2Vehicle deceleration rate control during deceleration fuel cutoff by varying generation electric loadFEDEWA ANDREW·Filed 2010·Granted Jun 18, 2013·3 cites·16 claims
- 0649US10047692B2GDCI cold start misfire preventionDELPHI TECH IP LTD·Filed 2015·Granted Aug 14, 2018·0 cites·17 claims
- 0742US11085848B2Method of estimating oxygen storage capacity of catalystGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Aug 10, 2021·0 cites·10 claims
- 0841US9863306B2Engine restart aidDELPHI TECH INC·Filed 2015·Granted Jan 9, 2018·0 cites·5 claims
- 0933US2017114748A1Charge property based control of gdci combustionDELPHI TECH INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Andrew Fedewa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →