ML

Michael P. Liechty

Caterpillar: 6 patents #1,094 of 8,398Top 15%
EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Overall (All Time): #852,257 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8987939 Hybrid power system with variable speed genset Dachuan Yu, Mahesh Sitaram Illindala, Matthew Muller 2015-03-24
7487663 Method for selecting fuel to both optimize the operating range and minimize the exhaust emissions of HCCI engines Rafal A. Sobotowski, Charles H. Schleyer, Kevin P. Duffy 2009-02-10
7469181 High load operation in a homogeneous charge compression ignition engine Kevin P. Duffy, Andrew J. Kieser, William L. Hardy, Anthony C. Rodman, Carl-Anders Hergart 2008-12-23
7380540 Dynamic control of a homogeneous charge compression ignition engine Kevin P. Duffy, Parag Mehresh, David J. Schuh, Andrew J. Kieser, Carl-Anders Hergart +2 more 2008-06-03
7377254 Extending operating range of a homogeneous charge compression ignition engine via cylinder deactivation Carl-Anders Hergart, William L. Hardy, Kevin P. Duffy 2008-05-27
7377270 Exhaust gas recirculation in a homogeneous charge compression ignition engine Kevin P. Duffy, Andrew J. Kieser, Anthony C. Rodman, Carl-Anders Hergart, William L. Hardy 2008-05-27