Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6263677 | Multistage low-temperature refrigeration machine | Christoph Heiden, Gunter Thummes | 2001-07-24 |
| 6065295 | Low-temperature refrigerator with cold head and a process for optimizing said cold head for a desired temperature range | Dieter Sous | 2000-05-23 |
| 5400604 | Cryopump and process for regenerating said cryopump | Hans-Jurgen Mundinger, Gerd Flick, Hans-Joachim Forth, Hans-Hermann Klein, Uwe Timm | 1995-03-28 |
| 5111667 | Two-stage cryopump | Hans-Hermann Klein, Uwe Timm | 1992-05-12 |
| 4953359 | Method of adapting a two-stage refrigerator cryopump to a specific gas | Hans-Joachim Forth | 1990-09-04 |