Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725628 | Process for the continuous production of beverage filter bags | Wilhelm Lohrey, Stefan Lambertz, Wolfgang Groth | 2004-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725628 | Process for the continuous production of beverage filter bags | Wilhelm Lohrey, Stefan Lambertz, Wolfgang Groth | 2004-04-27 |