Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577762 | Open top hopper railcar with lading shedding top chord and corner cap and integrated door operating controls with manual override | Christopher S. Wissinger, Michael Selapack | 2023-02-14 |
| 9669845 | Open top hopper railcar with lading shedding top chord and corner cap and integrated door operating controls with manual override | Michael Selapack, Christopher S. Wissinger | 2017-06-06 |
| 9387864 | Transverse trough coil car with modular trough forming assemblies and method of forming same | Jeffrey W Boring | 2016-07-12 |
| 8342105 | Open top hopper railcar with lading shedding top chord and corner cap and integrated door operating controls with manual override | Michael Selapack, Christopher S. Wissinger | 2013-01-01 |
| 7832340 | Hopper railcar with automatic individual door system | Robert Dorian, Michael Selapack | 2010-11-16 |
| 7478599 | Railroad car having cold formed center sill | Tamo P. Bianchi, James A. Decker | 2009-01-20 |
| 6769366 | One piece center sill for a railroad car | Tamo P. Bianchi, James A. Decker | 2004-08-03 |
| 6679187 | Slab and coil railcar | Robert Dorian | 2004-01-20 |
| 6330863 | Railroad car tub | William E. Kurtz | 2001-12-18 |
| 6244191 | Hopper rail car | — | 2001-06-12 |
| 6148735 | Light weight gondola car | Kerry Sauter, Amy Miller, David A. Lohr, Robert Dorian | 2000-11-21 |
| 6119345 | Method of cold forming center sill for a railcar | Tamo P. Bianchi | 2000-09-19 |
| 5934200 | Lightweight hopper car | — | 1999-08-10 |
| 5860366 | Center sill construction for a hopper rail car | — | 1999-01-19 |
| 5390607 | Non-metallic polymer longitudinal hood collar | — | 1995-02-21 |