Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4240333 | Hydrostatically driven road rollers | Terence R. Heathcote | 1980-12-23 |
| 4209988 | Safety control system for self-propelled road rollers | Colin G. Langworthy | 1980-07-01 |