Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6294044 | Apparatus for the production of window frames | Meinhard Schwaiger | 2001-09-25 |
| 5068612 | Electromagnetic shield for an inductive search coil assembly | Klaus Auslander, Hans-Jurgen Fabris, Wolfgang Patwald, Helmut Seichter | 1991-11-26 |
| 4301858 | Adjusting means of rotary regenerative sector plate heat exchangers | — | 1981-11-24 |