Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38504 | Machine for producing spiral-toothed bevel gears | Norbert Käsler, Dieter Krause, Harald Lamsfuss, Klaus Ozdyk | 2004-04-20 |
| 6050883 | Method of grinding the teeth of spiral-toothed bevel gear wheels | — | 2000-04-18 |
| 6033287 | Method of finishing the hardened teeth of a bevel gear wheel | Gerhard Russeler | 2000-03-07 |
| 5961260 | Machine for producing spiral-toothed bevel gears | Norbert Käsler, Dieter Krause, Harald Lamsfuss, Klaus Ozdyk | 1999-10-05 |
| 5662438 | Method for producing continuous corrections in hypoid gears | Hartmuth Müller | 1997-09-02 |
| 4991353 | Grinding machine for grinding pregeared bevel gears | — | 1991-02-12 |
| 4765095 | Method for grinding pregeared bevel gears | — | 1988-08-23 |
| 4528779 | Method of and arrangement for grinding of gears | — | 1985-07-16 |
| 4378660 | Method of and means for grinding pairs of gear wheels as spiral or curved toothed bevel gear wheels | — | 1983-04-05 |
| 4374513 | Dressing apparatus for cup-type abrasive wheels as used for grinding spiral bevel gearwheels | — | 1983-02-22 |
| 4372085 | Apparatus for form-grinding the tooth-flanks of a cylindrical gearwheel | Gerd Sulzer, Rudolf Skyba, deceased, Jurgen Pomp | 1983-02-08 |
| 4237852 | Dressing tool for the grinding wheel of a gear grinding machine | Klaus Koch, Jurgen Pomp | 1980-12-09 |