Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4733954 | Microscope support | Guenter Reinheimer, Karl Wieber, Robert Lisfeld | 1988-03-29 |
| 4491759 | Piezoelectric vibration exciter, especially for destructive material testing | Werner Kunz | 1985-01-01 |