Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4917320 | Apparatus and method for reeling up strips | Wilheim F. Lauener | 1990-04-17 |
| 4850546 | Appratus and method for reeling up strips | Wilhelm F. Lauener | 1989-07-25 |
| 4848635 | Process and device for driving and synchronizing rolls | Wilhelm F. Lauener | 1989-07-18 |
| 4649986 | Device for adjusting the width of the gap between the rolls of a continuous casting facility | Bruno Frischknecht | 1987-03-17 |
| 4577672 | Device for manufacturing metal strip | Bruno Frischknecht | 1986-03-25 |
| 4567933 | Device for manufacturing metal strips | Wilhelm F. Lauener | 1986-02-04 |