Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7651636 | Nonlinear electrical material for high and medium voltage applications | Michael Hagemeister, Petra Kluge-Weiss, Felix Greuter, Lise Donzel, Reto Kessler | 2010-01-26 |
| 7262367 | High voltage bushing with field control material | Lise Donzel, Felix Greuter | 2007-08-28 |
| 7170004 | Surrounding body for a high voltage cable and cable element, which is provided with such a surrounding body | Felix Greuter, Michael Hagemeister | 2007-01-30 |
| 6124549 | Electrical stress control | Christian F. Kemp, Georg Bachmaier | 2000-09-26 |