Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5002176 | Suspension transport system | Josef Hafner | 1991-03-26 |
| 4991517 | Suspension conveyor system | — | 1991-02-12 |
| 4938149 | Rail transport switch arrangement | — | 1990-07-03 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5002176 | Suspension transport system | Josef Hafner | 1991-03-26 |
| 4991517 | Suspension conveyor system | — | 1991-02-12 |
| 4938149 | Rail transport switch arrangement | — | 1990-07-03 |