Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4459069 | Pneumatic dispatch station with a connecting tube which can be shifted into a transit position, into a receiving position, and into a sending position | Hans-Joachim Kardinal | 1984-07-10 |
| 4262599 | Conveyor system with a maintenance station | — | 1981-04-21 |