Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669674 | Electro-pneumatic freight brake control system | Eric G. Smith | 1997-09-23 |
| 5662391 | Pneumatic empty/load proportioning for electro-pneumatic brake | — | 1997-09-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669674 | Electro-pneumatic freight brake control system | Eric G. Smith | 1997-09-23 |
| 5662391 | Pneumatic empty/load proportioning for electro-pneumatic brake | — | 1997-09-02 |