Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662502 | Movable partition with a plurality of laterally movable wall elements | Ernst Blobaum | 2003-12-16 |
| 6313594 | Partition wall system having a drive mechanism, and drive system for a partition wall system | — | 2001-11-06 |
| 6286277 | Sliding panel system having panels sliding along at least one slide rail arrangement | Ernst Blobaum | 2001-09-11 |
| 6073673 | Wall or partition system for use in buildings to divide large spaces into smaller spaces, which wall or partition system has a hinge for connecting adjacent wall or partition elements | — | 2000-06-13 |
| 4878319 | Machine tool | Franz Hartmann, Gerd Hinzmann | 1989-11-07 |
| 4836518 | Fixture for workpieces | — | 1989-06-06 |
| 4624081 | Turn-around mechanism for workpieces in grinding machines | — | 1986-11-25 |
| 4607607 | Apparatus for dressing grinding wheels | Uwe Uhlig, Werner Redeker | 1986-08-26 |
| 4574768 | Support for rotary material removing tools in grinding machines | — | 1986-03-11 |
| 4502456 | Apparatus for dressing grinding wheels | Werner Redeker | 1985-03-05 |
| 4406275 | Apparatus for dressing and profiling grinding wheels | Wolfgang Eggert | 1983-09-27 |