Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275442 | Railcar door operating systems and methods with capstan drives | Daniel G. Cortez, Lee A. Reitz, Carter Ray Andrews, Kenneth W. Huck, Craig J. Stevens +1 more | 2025-04-15 |
| 11738783 | Railcar door operating systems and methods with capstan drives | Daniel G. Cortez, Lee A. Reitz, Carter Ray Andrews, Kenneth W. Huck, Craig J. Stevens +1 more | 2023-08-29 |
| 11465657 | Twenty-foot double stack well car | John W. Coulborn | 2022-10-11 |
| 11167777 | Railcar bridge plate kit retainer | Kyle R. Coston, Robert J. Cencer | 2021-11-09 |
| 11124206 | Auto rack car conversions and deck adjustments | Kenneth W. Huck, Victor M. Mankarious, Caglar Ozerdim, Christopher C. Harkey, Hiten Y. Mehta +1 more | 2021-09-21 |
| 11084508 | Longitudinal sliding gate for hopper car | Aubra D. McKisic, Joseph T. Float, Michael Madden, Joseph L. Gagliardino | 2021-08-10 |
| 11077868 | Auto rack car conversions and deck adjustments | Kenneth W. Huck, Brant R. McGhee | 2021-08-03 |
| 11007920 | Vehicle restraint system for grated driving surfaces | Robert J. Cencer, Kenneth W. Huck | 2021-05-18 |
| 10766506 | Secure storage box for autorack car | Kenneth W. Huck | 2020-09-08 |
| 10661814 | Auto rack car conversions and deck adjustments | Kenneth W. Huck, Brant R. McGhee | 2020-05-26 |
| 10597046 | Auto rack car conversions and deck adjustments | Kenneth W. Huck, Victor M. Mankarious, Caglar Ozerdim, Christopher C. Harkey, Hiten Y. Mehta +2 more | 2020-03-24 |
| 10442445 | Auto rack car conversions and deck adjustments | Kenneth W. Huck, Victor M. Mankarious, Caglar Ozerdim, Christopher C. Harkey, Hiten Y. Mehta +2 more | 2019-10-15 |
| 10435040 | Auto rack car conversions and deck adjustments | Kenneth W. Huck, Brant R. McGhee | 2019-10-08 |
| 10266185 | Auto rack car conversions and deck adjustments | Kenneth W. Huck, Victor M. Mankarious, Caglar Ozerdim, Christopher C. Harkey, Hiten Y. Mehta +1 more | 2019-04-23 |
| 9925907 | System and method for restraining a vehicle with integrated mandrel and track lock pin | Robert J. Cencer | 2018-03-27 |
| 9481284 | System and method for restraining a vehicle with integral tightening device | Robert J. Cencer | 2016-11-01 |
| 9375814 | System and method for restraining a vehicle with integrated mandrel and track lock pin | Robert J. Cencer | 2016-06-28 |
| 9260117 | Composite roof conversion | — | 2016-02-16 |
| 9145150 | Railcar cover | — | 2015-09-29 |
| 6393997 | Aerator pad assembly for railway hopper cars | — | 2002-05-28 |
| 6273647 | Pressure discharge railway hopper car | Stephen W. Smith | 2001-08-14 |
| 5433559 | Pressurized hopper car | — | 1995-07-18 |