Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080790 | Strip-shaped filter material with crimps molded in and filter elements made of this material | — | 1992-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080790 | Strip-shaped filter material with crimps molded in and filter elements made of this material | — | 1992-01-14 |