Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512799 | Methods and systems for common rail fuel system maintenance health diagnostic | Paul Gerard Nistler, Shawn Gallagher, Luke Henry | 2016-12-06 |
| 5355852 | Method to limit smoke and fire when loading a diesel engine | Myron L. Smith, David J. Konko, Richard L. Evans | 1994-10-18 |
| 4896090 | Locomotive wheelslip control system | Edgar T. Balch, David J. Konko | 1990-01-23 |