Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7251978 | Roll stand for producing plane roll strips having a desired strip profile superelevation | Jürgen Seidel | 2007-08-07 |
| 6832432 | Hot-rolling mill | Dieter Rosenthal | 2004-12-21 |
| 6216516 | Reversing compact installation for cold rolling strip-shaped rolling material | Klaus Klamma | 2001-04-17 |
| 6149740 | Method of and apparatus for manufacturing hot rolled steel strips, in particular from strip-shaped continuously cast primary material | Dieter Rosenthal | 2000-11-21 |
| 5927127 | Reversing compact installation for cold rolling strip-shaped rolling material | Klaus Klamma | 1999-07-27 |
| 5802902 | Production plant for continuously or discontinuously rolling hot strip | Dieter Rosenthal | 1998-09-08 |
| 5746081 | Reversing compact installation for cold rolling strip-shaped rolling material | Klaus Klamma | 1998-05-05 |
| 5021265 | Roll arrangement for non-deforming treatment of moving web-type products | Hugo Feldmann, Manfred Pabst, Rudiger Fischer | 1991-06-04 |
| 4862570 | Apparatus for removal of scale from hot-rolled steel strip | Karl-Ernst Boucke, Hans Rommen, Manfred Fritz, Friedrich Hollmann | 1989-09-05 |
| 4841761 | Multipurpose rolling mill | Erich Stoy, Hans Rommen | 1989-06-27 |
| 4831854 | Steel strip descaler | Karl-Ernst Boucke, Hans Rommen, Manfred Fritz, Friedrich Hollmann | 1989-05-23 |
| 4736609 | Adjusting device for rolling mill rolls | Gunter Schiller, Helmut Setzer | 1988-04-12 |
| 4711116 | Method of operating a four-high roll stand with bendable and axially shiftable rolls | — | 1987-12-08 |
| 4674313 | High- and low-force adjustable roll stand | Klaus Klamma | 1987-06-23 |
| 4669296 | Method of operating a four-high roll stand | — | 1987-06-02 |
| 4631948 | Roll stand with braced and offset working rolls | Erich Stoy, Hans Rommen, Friedrich Hollmann | 1986-12-30 |
| 4598566 | Four-high roll stand with offset working rolls | Erich Stoy, Hans Rommen, Hans-Friedrich Heisterkamp | 1986-07-08 |
| 4563888 | Six-high roll stand with braced and removable working rolls | Hans Rommen, Erich Stoy | 1986-01-14 |
| 4392367 | Process and apparatus for the rolling of strip metal | — | 1983-07-12 |