Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7827913 | Device with several rollers | — | 2010-11-09 |
| 7422424 | Device and method for shaping a foil strip | — | 2008-09-09 |
| 6685611 | Ring holder for roll ring | — | 2004-02-03 |
| 6286394 | Arrangement for changing the nut holding a roll ring | — | 2001-09-11 |
| 5200974 | Electrode carrier arm for an electric arc furnace | Karl-Heinz Klein | 1993-04-06 |
| 5109585 | Roll for a roll stand having an exchangeable roll ring and a divided roll body | — | 1992-05-05 |
| 4932111 | Roll device comprising a shaft and at least one roll ring arranged thereon | — | 1990-06-12 |
| 4841612 | Roll device comprising a shaft and at least one roll ring arranged thereon | — | 1989-06-27 |
| 4650364 | Arrangement for fastening a roll ring on an overhung roll shaft | — | 1987-03-17 |