Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5028170 | Apparatus and method for continual removal of reinforced pavement with simultaneous separation and rendering of a bulk component from a reinforcement component thereof | Donald D. Zamzow | 1991-07-02 |
| 5026205 | Apparatus and method for continuously removing existing reinforced pavement and simultaneously replacing the same by a new pavement | Donald D. Zamzow | 1991-06-25 |
| 4712511 | Programmed mix and delivery system | Donald D. Zamzow | 1987-12-15 |