Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5435251 | Applicator for applying chemically-impregnated pads to freshly-milled surfaces on railroad ties, and method of operating same | Edwin G. Pierrot | 1995-07-25 |
| 4909535 | Vehicle suspension system, and method of operating same | Kenneth D. Garnjost | 1990-03-20 |