Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346872 | Method for producing a varistor based on a metal oxide and a varistor produced using this method | Felix Greuter, Michael Hagemeister | 2002-02-12 |
| 6342828 | Resistor which is designed in the form of a column and is resistant to high current in particular a varistor on a metal-oxide base, and method for producing such a resistor | Michael Hagemeister, Rene Rudolph, Claus Schuler | 2002-01-29 |