Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350050 | Continuous vertical conveyor | — | 1994-09-27 |
| 4627530 | Elevating chain conveyor | — | 1986-12-09 |
| 4351298 | Internal combustion engine and intermediate flange member for such an engine | — | 1982-09-28 |
| 4350434 | Electrophotographic copying machine | Rudolf Paulus, Norbert Schankat, Manfred Weinzierl | 1982-09-21 |
| 4212631 | Toner fusing arrangement | Ottmar Wolf | 1980-07-15 |
| 4191141 | Two-stroke engine with auxiliary fluid means | — | 1980-03-04 |