Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12179811 | Modular coil railcar | Suman Gachhadar, Christopher Crisafulli, Konstantin I. Khenokh | 2024-12-31 |
| 11745771 | Rapid discharge door locking system | Christopher C. Harkey, Kenneth W. Huck | 2023-09-05 |
| 11084508 | Longitudinal sliding gate for hopper car | Jerry W. Vande Sande, Joseph T. Float, Michael Madden, Joseph L. Gagliardino | 2021-08-10 |
| 10773735 | Rapid discharge door locking system | Christopher C. Harkey, Kenneth W. Huck | 2020-09-15 |
| 10486718 | Hopper car gate seal | Caglar Ozerdim, Lee A. Reitz, George S. Creighton | 2019-11-26 |
| 9851016 | Pressure relief valve for railroad tank cars | — | 2017-12-26 |
| 9669848 | Energy absorption/coupling system for a railcar and related method for coupling railcars to each other | George S. Creighton, Donald E. Wilt, Robert J. Pokorski, Keith A. Salis, Erich A. Schoedl | 2017-06-06 |
| 9643625 | System and method for powered railcar doors | George S. Creighton | 2017-05-09 |
| 9643623 | Gussets for reinforcement in tank cars and tank cars including gussets | — | 2017-05-09 |
| 8939087 | Modular base side bearing | John G. Faryniak | 2015-01-27 |
| 8701565 | System and method for powered railcar doors | George S. Creighton | 2014-04-22 |
| 8534202 | Modular base side bearing | John G. Faryniak | 2013-09-17 |
| 7975622 | System and method for reinforcing railway tank cars | Thomas H. Dalrymple | 2011-07-12 |
| 6708624 | Side bearing with multi-purpose mounting points | John G. Faryniak, Bruce Gatnarek | 2004-03-23 |
| 5875721 | Railway car truck and method and apparatus for velocity-dependent friction damping | James Wright | 1999-03-02 |
| 5662046 | Method and apparatus for controlling railway truck hunting and a railway car body supported thereby | James Wright | 1997-09-02 |
| 5647283 | Railway truck and steering apparatus therefor | — | 1997-07-15 |