Inventor · disambiguated record
John Michael Ellenberger
Also filed as: ELLENBERGER JOHN MICHAEL
1 granted patent·1 pending application·0 citations·filing 2022–2023
3Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC2
Top patents by PatentIndex Score
2 records- 0144US2025137413A1Apparatus and method for controlling intake air temperatureGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0242US11629625B1Systems and methods of engine exhaust air injection before and after catalytic convertersGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Apr 18, 2023·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →