Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322096 | Filling device | Konrad Tetenborg | 1994-06-21 |
| 4873815 | Apparatus for filling and closing sacks which are open at one end | Konrad Tetenborg, Helmut Huwelmann | 1989-10-17 |
| 4756142 | Apparatus for closing filled sacks | Konrad Tetenborg | 1988-07-12 |
| 4563864 | Apparatus for filling sacks | — | 1986-01-14 |
| 4537013 | Bag-filling apparatus | Konrad Tetenborg | 1985-08-27 |