Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687814 | Assembly for applying one or more materials to a rail | Jeffrey P. Craig, Dennis J. Bell | 1997-11-18 |
| 5641037 | Rail lubrication apparatus | Bruce Robert Wise, John W. Mospan | 1997-06-24 |