Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779373 | Method for preadjusting and controlling the strip planarity in flexible single-pass and reversing rolling of a strip-shaped material web | Werner Stahl | 2004-08-24 |
| 6598448 | Roller cooling and lubricating device for cold rolling mills such as thin strip and foil rolling mills | Martin Falk, Heinz Löcker, Kurt Scheffe | 2003-07-29 |
| 6450000 | Roller cooling and lubricating device for cold rolling mills such as thin strip and foil rolling mills | — | 2002-09-17 |
| 6358423 | Method of treating and conditioning circulated rolling oil | Arnt Kohlrausch | 2002-03-19 |
| 6314782 | Roll stand with multiple rolls | Werner Stahl | 2001-11-13 |
| 5973503 | Process and measurement systems for measuring physical quantities of poorly conductive and nonconductive fluids | Ulrich Kuipers, Arnt Kohlrausch | 1999-10-26 |
| 5842368 | Multiroll stand | Josef Troster, Werner Stahl | 1998-12-01 |
| 5600987 | Device for positioning and locking a chock on a roll pin during installation of a set of rolls in or removal from a roll stand | Werner Moritz | 1997-02-11 |
| 5275345 | Strip coiler | Werner Stahl, Josef Troster | 1994-01-04 |
| 5253503 | Apparatus for counterbalancing and vertical bending of the work rolls of a four-high rolling mill stand | Werner Moritz | 1993-10-19 |
| 4982617 | Gearshift system | Friedrich Munker | 1991-01-08 |
| 4939920 | Monitoring device for roll bearings in rolling mills | Werner Stahl | 1990-07-10 |
| 4836680 | Flatness measuring device for strip-shaped rolled material | Josef Troster | 1989-06-06 |
| 4750343 | Device for detecting and regulating the planeness of strip-shaped rolled products, especially thin-gage strips, for cold rolling mills | Gerhard Richter, Hans-Peter Richter | 1988-06-14 |
| 4730781 | Conveyor for feeding strip material in a machine for working on the same | Gerhard Richter | 1988-03-15 |
| 4691548 | Rolling mill stand for strip-shaped material | Gerhard Richter | 1987-09-08 |
| 4553460 | Work-holding fixture for metal power saws | Werner Stahl | 1985-11-19 |