Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9278299 | Filter element including a filter press plate | Hansjoerg Duer | 2016-03-08 |
| 5873999 | Sieving and filtration screen | — | 1999-02-23 |
| 4785136 | Electromagnetic interference shielding cover | John R. Mollet | 1988-11-15 |