Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5736018 | Device for holding components during electrode application | Siegfried Fellner, Sigurd Greiderer, Norbert Landfahrer, Helmut Schwab | 1998-04-07 |
| 5262619 | Heating device with PTC resistors non-abrasively positioned in a metallic heat body for heating flowing media | — | 1993-11-16 |