Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6216977 | Direct-drive coiler | Ulrich Patzelt, Georg Gernand | 2001-04-17 |
| 4989436 | System for axially shifting a roll in a roll stand | Axel Sprenger | 1991-02-05 |
| 4976129 | Apparatus for the axial shifting of a shaft, especially of a rolling-mill roll | Axel Sprenger, Josef Zeppenfeld | 1990-12-11 |
| 4736609 | Adjusting device for rolling mill rolls | Gunter Schiller, Wilfried Bald | 1988-04-12 |
| 4553189 | Surge protection device | Erich Pivit, Raimund Konig, Peter Distelrath, Peter Hasse, Manfred Zeidler | 1985-11-12 |