Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6675445 | Method and device for producing a mineral wool nonwoven fabric | Wilfried Naber | 2004-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6675445 | Method and device for producing a mineral wool nonwoven fabric | Wilfried Naber | 2004-01-13 |