Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162436 | Camless engine valve control system | — | 2021-11-02 |
| 11028791 | Method and system for matching air flow in an exhaust gas recirculation system | — | 2021-06-08 |
| 10844813 | Method and systems for exhaust gas control | Dipankar Deb, Manthram Sivasubramaniam, Prashant Srinivasan, Sharath Sridhar Aramanekoppa, Prem Kumar Patchaikani +5 more | 2020-11-24 |
| 10612433 | Camless engine design | — | 2020-04-07 |
| 10550777 | Method and system for matching air flow in an exhaust gas recirculation system | — | 2020-02-04 |
| 10253731 | Method and systems for exhaust gas control | Dipankar Deb, Manthram Sivasubramaniam, Prashant Srinivasan, Sharath Sridhar Aramanekoppa, Prem Kumar Patchaikani +5 more | 2019-04-09 |
| 10094324 | System and method of operating an internal combustion engine | Thomas Michael Lavertu, Adam Edgar Klingbeil, Roy James Primus, Omowoleola Chukwuemeka Akinyemi, Venu Gopal Gummadavelli +1 more | 2018-10-09 |
| 9856841 | Fuel injector | — | 2018-01-02 |
| 9695723 | Combustion system including a piston crown and fuel injector | Barry Record, Roy James Primus, Venu Gopal Gummadavelli, Omowoleola Chukwuemeka Akinyemi, Adam Edgar Klingbeil +1 more | 2017-07-04 |
| 8763381 | System, method, and device for locomotive exhaust gas recirculation cooling and catalyst heating | — | 2014-07-01 |
| 8261542 | System, method, and device for locomotive exhaust gas recirculation cooling and catalyst heating | — | 2012-09-11 |
| 8251033 | System and method for varying a duration of a closing phase of an intake valve of an engine | Paul Lloyd Flynn | 2012-08-28 |
| 8141359 | System and method for locomotive exhaust gas recirculation cooling and catalyst heating | — | 2012-03-27 |
| 6978747 | Hydraulic actuator cartridge for a valve | Ning Lei | 2005-12-27 |
| 6948585 | Acoustic wave attenuator for a rail | Ning Lei, Xilin Yang, Kenneth R. Seymour, II, W. Bryan Snyder, Sidi Ould Sadfa +1 more | 2005-09-27 |
| 6905002 | Acoustic wave attenuator for a rail | Kalyan Singh Bagga, Xilin Yang, Kenneth R. Seymour, II, W. Bryan Snyder, Sidi Ould Sadfa +1 more | 2005-06-14 |
| 6845758 | Fuel injector retainer assembly | Kenneth R. Seymour, II | 2005-01-25 |
| 6742504 | Pressure wave attenuator for a rail | Kenneth R. Seymour, II, Sidi Ould Sadfa, Ning Lei, Xilin Yang, Kalyan Singh Bagga +1 more | 2004-06-01 |
| 6539909 | Retractable seat valve and method for selective gas flow control in a combustion chamber | — | 2003-04-01 |
| 6467457 | Injector actuating fluid check and methods | Ning Lei, Martin R. Zielke, Kenneth R. Seymour, II, Xilin Yang | 2002-10-22 |
| 6408829 | Fuel pressure delay cylinder | Ning Lei, Xilin Yang, Puning Wei, Mark J. Glodowski | 2002-06-25 |
| 6374806 | Actuating fluid delivery system for a fuel injector | Philip D. Keeley, Kenneth R. Seymour, II, Martin R. Zielke, John A. Serio | 2002-04-23 |
| 5165831 | Capscrew head markings for torque-angle tightening | Michael Hahn | 1992-11-24 |