Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017287 | Dual cup-shaped supporting filter body | Johann Baarfusser | 1991-05-21 |
| 4900063 | Clamping connection unit | Johann Baarfusser, Clemens Beck, Herbert Ganz | 1990-02-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017287 | Dual cup-shaped supporting filter body | Johann Baarfusser | 1991-05-21 |
| 4900063 | Clamping connection unit | Johann Baarfusser, Clemens Beck, Herbert Ganz | 1990-02-13 |