Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790847 | Multi-stage turbocharger system with off-engine low pressure stage | David P. Richter, Andrew Guy Kitchen | 2017-10-17 |
| 9670888 | Replaceable filter elements including plural filter media and related filtration systems, techniques and methods | Zemin Jiang, Melvin Douglas McCormick, Norman C. Blizard, Jeffrey A. Husband, Michael J. Connor +2 more | 2017-06-06 |
| 9567940 | Engine arrangement for enhanced cooling | Keith A. Gunter, Ian W. McGiffen, Joseph A. Worthington | 2017-02-14 |