| 9672964 |
High field strength varistor material |
Felix Greuter, Michael Hagemeister, Oliver Beck, Ragnar Osterlund |
2017-06-06 |
| 7868732 |
Microvaristor-based overvoltage protection |
Markus Hoidis, Felix Greuter, Lise Donzel |
2011-01-11 |
| 7651636 |
Nonlinear electrical material for high and medium voltage applications |
Hansjoerg Gramespacher, Michael Hagemeister, Petra Kluge-Weiss, Felix Greuter, Lise Donzel |
2010-01-26 |
| 7618550 |
Polymer compound with nonlinear current-voltage characteristic and process for producing a polymer compound |
Felix Greuter, Yvo Dirix, Petra Kluge-Weiss, Walter Schmidt |
2009-11-17 |
| 7320762 |
Polymer compound with nonlinear current-voltage characteristic and process for producing a polymer compound |
Felix Greuter, Yvo Dirix, Petra Kluge-Weiss, Walter Schmidt |
2008-01-22 |
| 7318844 |
Laser-irradiated metallized electroceramic |
Felix Greuter, Michael Hagemeister |
2008-01-15 |