Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522683 | Method for influencing gravitational discharge of material from a railroad hopper car | Brian A. Senn, Richard M. Charney | 2016-12-20 |
| 9393970 | Railroad hopper car discharge gate assembly and related method for influencing gravitational discharge of material from a railroad hopper car | Brian A. Senn, Richard M. Charney | 2016-07-19 |