Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332621 | Continuously operable centrifugal for mixing and curing sugar massecuites | Heinrich Kurland, Helmut Schaper | 1982-06-01 |
| 4308075 | Continuously operable sugar centrifugal | Volkmar Hentschel, Heinrich Kurland, Helmut Schaper, Gustav Warner, Erwin Zeichner | 1981-12-29 |