Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925984 | Sintered molybdenum part | Karl Huber, Michael O'Sullivan, Michael Eidenberger-Schober | 2024-03-12 |
| 5288111 | 90 degree elbow for pneumatic transport pipes | Klaus Lang | 1994-02-22 |
| 5248197 | Blending silo with compartmentalized funnel | Norbert Wohnhas, Hans Hoppe | 1993-09-28 |
| 5238118 | Separator with displacement body | — | 1993-08-24 |
| 4909676 | Apparatus for pneumatically conveying bulk material | Dieter Heep, Norbert Eberhard, Hans Hoppe, Reinhard Ernst | 1990-03-20 |
| 4859067 | Bulk material mixer | Hans Hoppe, Theodor Breucker, Reinhard Ernst | 1989-08-22 |