Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8191584 | Method and device for filling pressure containers with low-boiling permanent gases or gas mixtures | Martin Kesten | 2012-06-05 |
| 7500497 | Method of filling compressed-gas containers with gas | Ulrich Klebe | 2009-03-10 |
| 7490635 | Method for filling a pressure vessel with gas | Hermann Grabhorn, Ulrich Klebe | 2009-02-17 |
| 6634178 | Method for adjusting the pressure in a cryogenic tank and corresponding device | Heinz Koser, Rainer Schmitt | 2003-10-21 |
| 5669235 | Device to generate a flow of cold gas | — | 1997-09-23 |