Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5586660 | Process and apparatus for screening a stream of bulk material | — | 1996-12-24 |
| 5575406 | Bulk-material silo with expansion chamber | — | 1996-11-19 |
| 5415512 | Device for loading bulk material | — | 1995-05-16 |
| 5224312 | Venting fabric | — | 1993-07-06 |
| 4506985 | Mixing chamber silo for loose material | — | 1985-03-26 |