Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132011 | Suction drum with seal | Ludek Malina, Robert Nägeli | 2018-11-20 |
| 10030324 | Spinning machine compaction apparatus with suction drum | Robert Nägeli | 2018-07-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132011 | Suction drum with seal | Ludek Malina, Robert Nägeli | 2018-11-20 |
| 10030324 | Spinning machine compaction apparatus with suction drum | Robert Nägeli | 2018-07-24 |