Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074122 | Air-conditioning system for a railroad train | James L. Babin | 1991-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074122 | Air-conditioning system for a railroad train | James L. Babin | 1991-12-24 |