Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713816 | Electrostatic discharge device for integrated circuits | Wolfgang Wilkening | 2004-03-30 |
| 6680493 | ESD protective transistor | Wolfgang Wilkening, Stephan Mettler | 2004-01-20 |
| 6094962 | Method for profile-kneading workplaces | Holger Eisentraut | 2000-08-01 |
| 5883352 | Welding process | Dieter Feldmer, Rudolf Schnabl | 1999-03-16 |
| 5421084 | Manufacture of electrical contacts | Dieter Feldmer | 1995-06-06 |
| 4342893 | Composite electrical contact and bonding material | — | 1982-08-03 |