Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347497 | Coupling with coupling ring on two coupling parts, and associated coupling ring | Eberhard Haedrich | 2016-05-24 |
| 4717293 | Method for chamfering the axially facing ends of toothed workpieces, a meshing engagement aid manufactured according to this method, and an apparatus for performing the method | Heinrich Fischer, Richard Mueller | 1988-01-05 |
| 4610577 | Gear or rack-shaped tool for precision machining of tooth flanks particularly of hardened gears | — | 1986-09-09 |
| 4575289 | Apparatus for orienting the position of a machine tool carriage relative to a stationary machine part | Heinrich Fischer, Walter Schmidkunz | 1986-03-11 |
| 4477214 | Machine for the precision working of the tooth surfaces on toothed workpieces | — | 1984-10-16 |
| 4359301 | Machine for the precision working, for example shaving, of tooth flanks | Heinrich Fischer | 1982-11-16 |