Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5987954 | Eccentric-journal mount for rolling-frame support shafts | Rudiger Grimmel | 1999-11-23 |
| 5944275 | Device for forming loops from a wire strand emerging from a wire rolling train by means or a rotating looper | — | 1999-08-31 |
| 5896771 | Roll stand with a pair of roll support shafts with bearings at both ends of the shafts | Hubert Muller | 1999-04-27 |
| 5897071 | Wire-coiling system | Siegfried David | 1999-04-27 |
| 5875671 | Cassette-type roll stand for a two-high roll pair | Karl Keller | 1999-03-02 |
| 5665303 | Arrangement for heat treatment of steel wire | — | 1997-09-09 |
| 5345805 | Rolling mill for wire or bar steel with a continuous light section steel or wire train | — | 1994-09-13 |
| 5144828 | Combined light-section mill and wire mill | Johann Grotepass, Konrad Hamraths, Karl Keller, Hubert Muller | 1992-09-08 |