Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745655 | System for stacking blanks produced particularly in a progressive die process | Wilfried Abt | 2004-06-08 |
| 6666063 | Process and system for producing metal sheets | Gerhard Pick, Otto Kurz, Thomas Moeller | 2003-12-23 |
| 6634080 | Method for producing parcels consisting of sheet metal pieces | Roever Markus, Timo Drescher, Jochen Kauffmann | 2003-10-21 |
| 6619169 | System for punching metal sheets and for stacking metal sheets in the appropriate punched pattern | Konrad Wegener | 2003-09-16 |
| 5911806 | Groove stamping machine adaptable to various stator and rotor plate sizes | Helmut Elsasser, Otto Kurz, Wolfgang Muhlhauser, Gerhard Pick | 1999-06-15 |
| 5496124 | Tensioning assembly | Wilfried Abt, Rudolf Augst, Robert Czapka, Horst Pfisterer | 1996-03-05 |
| 5307709 | Arrangement provided on a press for adjusting the strokes of a working slide and of a counter-oscillating weight | Reinhard Braun | 1994-05-03 |
| 4792074 | Arrangement and the stepwise advance of band material with two oppositely driven feed rollers | Klaus Goebel | 1988-12-20 |
| 4785732 | Push rod stroke adjustment device for a press | Robert Czapka | 1988-11-22 |
| 4716800 | Installation for correctly stacking blanks | Karl Dangelmaier, Horst Pfisterer | 1988-01-05 |
| 4419929 | Press drive | Hans-Martin Dommer, Ewald Bergmann | 1983-12-13 |
| 4318325 | Press drive arrangement | Ewald Bergmann, Hans-Martin Dommer | 1982-03-09 |