Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11883867 | Roll line | — | 2024-01-30 |
| 9751120 | Method and apparatus for straightening metal bands | — | 2017-09-05 |
| 9242284 | Method and apparatus for straightening metal bands | — | 2016-01-26 |
| 6585140 | Driver system for reducing the speed of or dragging metal strips | — | 2003-07-01 |
| 6502734 | Driver system for reducing the speed of or dragging metal strips | — | 2003-01-07 |
| 5378082 | Ship lifting installation | Manfred Hiller | 1995-01-03 |
| 5217103 | Conveyor | — | 1993-06-08 |
| 5069427 | Stand for exerting a forward or rearward drag on strips | — | 1991-12-03 |
| 4792075 | Apparatus for pulling forward or holding back moving metal strips | — | 1988-12-20 |
| 4638701 | Shears, especially circular knife shears | Karol H. Oberlander | 1987-01-27 |
| 4527723 | Chain bridle equipment for keeping metal strip tensions at a constant level | — | 1985-07-09 |