Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9789882 | Door sealing assembly for a railcar and method of assembling the same | Spencer Ashie-Winns, Hariharanath Kavuri, John Birkmann | 2017-10-17 |
| 9623881 | Valve interlock systems for use with railcars | Gregory Bertram, Ben Miller, Justin Dobsch | 2017-04-18 |