Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662918 | Pharmaceutical agents containing diphosphonic acids and salts thereof | Gerhard Winter, Bernhard Pichler, Heinrich Woog | 1997-09-02 |
| 5401220 | Speed reducer with planocentric gear arrangement | — | 1995-03-28 |
| 5324749 | Pharmaceutical aqueous solution of 4-[2-(benzene-sulphonylamino)-ethyl]-phenoxyacetic acid | Heinrich Woog, Werner Gruber, Fritz Demmer | 1994-06-28 |
| 5186068 | Gear reducer with backlash eliminator | — | 1993-02-16 |
| 4986400 | Bi-directional spring clutch for reducing worm gear drive | — | 1991-01-22 |
| 4440044 | Two stage speed reducer | — | 1984-04-03 |
| 4429594 | Planetary speed reducer | — | 1984-02-07 |