Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5389328 | Process for the fabrication of orthopaedic aids based on epoxy resins and polyamines | Hans R. Felzl | 1995-02-14 |
| 4574541 | Foundation-drainage panel | Heinz Peter Raidt, Dieter Jablonka | 1986-03-11 |
| 4555433 | Sound-absorbing element | Dieter Jablonka, Heinz Peter Raidt, Eberhard Schepers | 1985-11-26 |