Inventor · disambiguated record
Alexander Knafl
Also filed as: KNAFL ALEXANDER
7 granted patents·2 pending applications·16 citations·filing 2008–2018
78Inventor score
Top patents by PatentIndex Score
9 records- 0179US8615983B2Heat exchanger method and apparatus for engine exhaust gas recirculation systemKNAFL ALEXANDER·Filed 2010·Granted Dec 31, 2013·5 cites·6 claims
- 0276US8820301B2Modulating hydrodynamic flow characteristics to alleviate automotive heat exchanger contaminationKNAFL ALEXANDER·Filed 2010·Granted Sep 2, 2014·4 cites·13 claims
- 0367US8484790B2Exhaust Gas Recirculation cooler cleaner having active material actuatorKNAFL ALEXANDER·Filed 2009·Granted Jul 16, 2013·1 cites·16 claims
- 0463US8561416B2Method for thermoelectric energy conversion in an exhaust gas recirculation systemHE XIN·Filed 2010·Granted Oct 22, 2013·2 cites·17 claims
- 0563US7921828B2Modulating flow through an exhaust gas recirculation cooler to maintain gas flow velocities conducive to reducing deposit build-upsGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Apr 12, 2011·4 cites·18 claims
- 0640US10100755B2Method and control device for operating a system consisting of a plurality of internal combustion enginesMAN DIESEL & TURBO SE·Filed 2015·Granted Oct 16, 2018·0 cites·12 claims
- 0739US2011271937A1Heat exchanger method and apparatus for engine exhaust gasesGM GLOBAL TECH OPERATIONS INC·Filed 2010·Application pending·0 cites
- 0838US11031633B2Ship or power plant voltage supply systemMAN DIESEL & TURBO SE·Filed 2018·Granted Jun 8, 2021·0 cites·11 claims
- 0935US2015308360A1Method For Determining A Cylinder Pressure-Crankshaft Position Assignment For An Internal Combustion EngineMAN DIESEL & TURBO SE·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Alexander Knafl 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 →