Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7790029 | Filter device having more than one filtration compartment | Manfred Pirner, Hermann Goehl | 2010-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7790029 | Filter device having more than one filtration compartment | Manfred Pirner, Hermann Goehl | 2010-09-07 |