Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10377392 | Autorack railroad car having convertible deck structure | Tomasz Bis | 2019-08-13 |
| 10286932 | Rail road car truck and members therefor | Jamal Hematian | 2019-05-14 |
| 10239542 | Railroad car and door mechanism therefor | Tomasz Bis | 2019-03-26 |
| 10214224 | Rail road hopper car | Mohamed A. Khattab, Tomasz Bis, William R. Davis | 2019-02-26 |