Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8910950 | Rail car door sealing gasket | — | 2014-12-16 |
| 7487616 | Rail car door sealing gasket | — | 2009-02-10 |
| 6439132 | Steel coil railroad car with a cover having a gasket | — | 2002-08-27 |
| 5829358 | Dual durometer gasket for a railroad hopper car | — | 1998-11-03 |
| 5586772 | Retrofit gasket assembly for railroad hopper having reinforcing portions | — | 1996-12-24 |