Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945888 | Method of dressing grinding wheels | Heinrich Mushardt, Peter Lutjens, Horst Beyer, Frank Matysick | 1990-08-07 |
| 4827583 | Apparatus for breaking up cast fixtures | Heinrich Mushardt, Ralf Bleich | 1989-05-09 |
| 4737417 | Cast fixture for holding composite workpieces | Heinrich Mushardt, Ralf Bleich | 1988-04-12 |
| 4619078 | Grinding machine with protective hood for the grinding wheel | — | 1986-10-28 |
| 4607607 | Apparatus for dressing grinding wheels | Reinhard Janutta, Werner Redeker | 1986-08-26 |
| 4589232 | Mounting for rotary grinding and dressing tools | — | 1986-05-20 |
| 4509892 | Apparatus for manipulating workpieces having plane parallel surfaces | Werner Redeker | 1985-04-09 |
| 4453347 | Apparatus for manipulating workpieces having plane parallel surfaces | Werner Redeker | 1984-06-12 |
| 4449988 | Machine tool feed screw drive | Werner Redeker | 1984-05-22 |
| 4439951 | Grinding machine | Peter Oppelt, Werner Redeker, Werner Peschik | 1984-04-03 |
| 4417422 | Grinding machine | Werner Redeker | 1983-11-29 |