Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957434 | Method and apparatus for treating asphaltic concrete paving materials | — | 1990-09-18 |
| 4868999 | Apparatus and method for production of asphalt pavement having high recycled asphalt content | — | 1989-09-26 |
| 4856202 | Method and apparatus for treating asphaltic concrete paving materials | — | 1989-08-15 |