Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798658 | Device for the cathodic corrosion-protection of metal parts | Reinhard Padinger, Hans-Peter Rainer, Helmo Schober | 1989-01-17 |
| 4558638 | Ventilating profile frames for closure panels | Siegfried Rock, Hans-Peter Rainer, Werner Wertitsch, Gunter Kromus, Fritz Kolbl | 1985-12-17 |
| 4312256 | Cutting tool arrangement | Helmut Roth, Gunther Berger | 1982-01-26 |