Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6585941 | Apparatus and process for filling and emptying a vessel charged with flammable and aggressive gas | Mieczyslaw Kuzma, Hartwig Rauleder | 2003-07-01 |
| 6372190 | Process for filling and emptying a vessel charged with flammable and aggressive gas | Mieczyslaw Kuzma, Hartwig Rauleder | 2002-04-16 |
| 6142024 | Apparatus and method for sampling and IR-spectroscopic analysis of high-purity, hygroscopic liquids | Hartwig Rauleder, Klaus-Dieter Krieger | 2000-11-07 |