Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752131 | Electronically-controlled late cycle air injection to achieve simultaneous reduction of NOx and particulates emissions from a diesel engine | Ramesh B. Poola, Richard Lill, Paul Gottemoller, Keith E. Solomons, Michael B. Goetzke | 2004-06-22 |
| 6726459 | Variable injection rate high pressure fuel pump | Paul Gottemoller, Ramesh B. Poola, Michael B. Goetzke | 2004-04-27 |
| 6712035 | Diesel injection igniter and method | Paul Gottemoller, Michael B. Goetzke, Jerry Polen, David Corba, Wojciech T. Pierga +3 more | 2004-03-30 |
| 5906182 | Engine piston | James Leonard Blase, Chih L. Liu | 1999-05-25 |
| 5328094 | Fuel injector and check valve | Michael B. Goetzke, Rodney Bormann | 1994-07-12 |