Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987991 | Pulper with screen plate having maximum defibering edges | Robert J. Matz | 2011-08-02 |
| 7819257 | Device for removing heavy contaminants from an apparatus for treating a fibrous suspension, in particular from a hydrocyclone that can be operated for cleaning a fibrous suspension | Roman Bart, Juergen Futterer | 2010-10-26 |
| D607023 | Pulper blade wear shoe | Robert Perkovich | 2009-12-29 |
| 5333883 | Stuffing box seal | Reimund Rienecker, Rudi Kleinert, Walter Schneider | 1994-08-02 |
| D273938 | Muffler clamp | — | 1984-05-22 |