Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097694 | Method and appratus for bending sheet metal pieces | Eduard Haennit | 1992-03-24 |
| 4966029 | Method of bending a workpiece to a predetermined bending angle | — | 1990-10-30 |
| 4962654 | Method of bending sheet metal pieces to a predetermined bending angle | — | 1990-10-16 |
| 4842473 | Manipulator for sheet-metal pieces to be shaped in a sheet-metal-working machine | — | 1989-06-27 |
| 4653307 | Bending tool | — | 1987-03-31 |
| 4509357 | Tool arrangement for a bending press | — | 1985-04-09 |
| 4315425 | Clamping device for fastening a tool to a tool holder | Walter Gygli | 1982-02-16 |