Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701238 | Flow-through DC voltage changer having a further output circuit | Marc Weidinger | 1997-12-23 |
| 5608313 | Circuit arrangement for generating a constant output voltage | — | 1997-03-04 |
| 5420498 | Circuit arrangement for generating a constant output voltage | — | 1995-05-30 |
| 5357415 | Switching regulator having at least one regulated output voltage | — | 1994-10-18 |
| 5141565 | Process for annealing cold working unalloyed titanium | Heinz-Jürgen Osing | 1992-08-25 |
| 5014759 | Vehicle wheel having valve means to prevent misuse | Wolfgang Holzbach, Carsten Boltze, Heinrich Meier | 1991-05-14 |
| 4943684 | Ceramic article, process for imprinting ceramic articles and apparatus | — | 1990-07-24 |