Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410584 | Apparatus for supporting a radiation transmitter | Willi Schaefer, Klaus Thormann | 1995-04-25 |
| 5007090 | Programming device for hearing aids and/or hearing aid components | Guenter Wiede, Fritz-Dieter Stein, Gerhard Helmreich | 1991-04-09 |
| D277980 | Medication dosaging device or similar article | — | 1985-03-12 |