Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960510 | Screening apparatus having a screen grid with a plurality of exchangeable screen elements | — | 1990-10-02 |
| 4885040 | Procedure for manufacturing a screen-mat as an in-lay for systematic screen fields | — | 1989-12-05 |
| 4752512 | Process for the manufacture of screen components of various lengths for system screening decks and screen component | — | 1988-06-21 |
| 4674251 | Improved screen component for use in modular screening decks | — | 1987-06-23 |
| 4563270 | Self cleaning, perforated plate for oscillating sieve | — | 1986-01-07 |
| 4409099 | Sieve deck for sifting machines | — | 1983-10-11 |
| 4278535 | Screen decks | — | 1981-07-14 |