Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549429 | Engine mixing structures | Sreenivasa Rao Gubba, Victor Manuel Salazar, Adam Edgar Klingbeil, Thomas Michael Lavertu, Roy James Primus +3 more | 2023-01-10 |
| 11536221 | Piston crown for a combustion system and an associated method thereof | Roy James Primus, Adam Edgar Klingbeil, Dattatraya Somnath Bhagoji, Kevin McElhaney, Ravichandra Srinivasa Jupudi +1 more | 2022-12-27 |
| 11199155 | Piston crown for a combustion system and an associated method thereof | Roy James Primus, Adam Edgar Klingbeil, Dattatraya Somnath Bhagoji, Kevin McElhaney, Ravichandra Srinivasa Jupudi +1 more | 2021-12-14 |
| 11008932 | Engine mixing structures | Adam Edgar Klingbeil, Roy James Primus, John Patrick Dowell, Victor Manuel Salazar, Thomas Michael Lavertu +3 more | 2021-05-18 |
| 10837401 | Piston crown for a combustion system and an associated method thereof | Roy James Primus, Adam Edgar Klingbeil, Dattatraya Somnath Bhagoji, Kevin McElhaney, Ravichandra Srinivasa Jupudi +1 more | 2020-11-17 |
| 9932975 | Compressor | Aditya Bhakta | 2018-04-03 |
| 9752809 | Linear oscillation system having a suspension system and a method for assembling the same | Savio Sebastian Kathayanatt, Subhrajit Dey, Aditya Bhakta, Sandeep Dhar, Parag Mantri | 2017-09-05 |
| 8527183 | System and method for controlling the fuel injection event in an internal combustion engine | Shawn Gallagher, Roy James Primus, Jennifer Topinka, Robert Mischler, Rajani Boddu | 2013-09-03 |
| 8266891 | Method and system for emission control of a compression ignition locomotive engine | Samar Shaker Soliman, Roy James Primus, Jonathan Lloyd Male, Anthony Holes Furman, Juan Alvarez | 2012-09-18 |
| 8006653 | Combustion method, system, and article | Ke Liu | 2011-08-30 |
| 7630823 | System and method for controlling the fuel injection event in an internal combustion engine | Shawn Gallagher, Roy James Primus, Jennifer Topinka | 2009-12-08 |
| 7431012 | Diesel combustion system with re-entrant piston bowl | William D. Glenn, Roy James Primus, Michael Vanetta | 2008-10-07 |
| 7360522 | System and method for operating a turbo-charged engine | Jennifer Topinka, Roy James Primus, Richard J. McGowan | 2008-04-22 |
| 7296555 | System and method for operating a turbo-charged engine | Michael Kent Cueman, Roy James Primus | 2007-11-20 |