Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578999 | Instrument for testing materials | Klaus Abend, Gerhard Huschelrath, Wolfgang Bottger, Heinz Schneider | 1986-04-01 |
| 4452086 | Electrodynamic ultrasonic transformer | Gerhard Huschelrath | 1984-06-05 |