Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10283234 | Method for dielectrically insulating active electric parts | Johannes Eicher, Holger Pernice, Marc Lacroix, Sebastian Hasenstab-Riedel | 2019-05-07 |
| 6723153 | Isolation of SF6 from insulating gases in gas-insulated lines | Michael Pittroff, Heinz-Joachim Belt | 2004-04-20 |
| 6706090 | Method for recovering and/or separating sulfur oxyfluorides from gas mixtures | Heinz-Joachim Belt, Michael Pittroff, Matthias Rieland | 2004-03-16 |
| 6454837 | Separation of gases containing SF6 | Michael Pittroff, Heinz-Joachim Belt, Pierre Barthelemy | 2002-09-24 |
| 6105850 | Aluminum brazing method which avoids waste water | Daniel Clement Lauzon | 2000-08-22 |