Individual holder
GEHRKE CHRISTOPHER R
US·3 granted patents·3 pending applications·18 citations·filing 2006–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0192US8991358B2Reactivity controlled compression ignition engine with exhaust gas recirculationGEHRKE CHRISTOPHER R·Filed 2012·Granted Mar 31, 2015·12 cites·20 claims
- 0273US9038582B2Split-cycle, reactivity controlled compression ignition engine and methodGEHRKE CHRISTOPHER R·Filed 2012·Granted May 26, 2015·3 cites·18 claims
- 0372US9151241B2Reactivity controlled compression ignition engine operating on a Miller cycle with low pressure loop exhaust gas recirculation system and methodGEHRKE CHRISTOPHER R·Filed 2012·Granted Oct 6, 2015·3 cites·21 claims
- 0443US2014032080A1Reactivity Controlled Compression Ignition Engine with Intake Cooling Operating on a Miller Cycle and MethodGEHRKE CHRISTOPHER R·Filed 2012·Application pending·0 cites
- 0541US2008078170A1Managing temperature in an exhaust treatment systemGEHRKE CHRISTOPHER R·Filed 2006·Application pending·0 cites
- 0638US2014032084A1Temperature-Controlled Combustion System and MethodGEHRKE CHRISTOPHER R·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when GEHRKE CHRISTOPHER R files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →