Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661378 | Tractive effort control method and system for recovery from a wheel slip condition in a diesel-electric traction vehicle | — | 1997-08-26 |
| 5651656 | Rail transportable ramps for loading semi-trailers on trains | — | 1997-07-29 |
| 5490748 | Reversible rail car stanchion | — | 1996-02-13 |
| 5458292 | Two-stage fuel injection nozzle | — | 1995-10-17 |
| 5271357 | Method of combustion for dual fuel engine | Bertrand Dahung Hsu, Gregory L. Confer, Zujing Shen, Paul Lloyd Flynn | 1993-12-21 |