Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D697390 | Sheet pile connector for connecting sheet piles | — | 2014-01-14 |
| 5175976 | Feed station for folding boxes | Ralf Goersdorf | 1993-01-05 |
| 5170608 | Device for closing a package provided with at least one flap | Ralf Gorsdorf | 1992-12-15 |
| 5092450 | Method and apparatus for conveying and synchronizing the movement of articles | Eugen Schommartz, Holger Dietz, Ralf Gorsdorf, Rudolf Hofmann | 1992-03-03 |