Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11022229 | Valve with nonmagnetizable dividing ring | Marc Staiger, Peter Kofink | 2021-06-01 |
| 7016178 | Capacitor housing | Werner Erhardt, Hubertus Goesmann, Gerhard Niederberger, Stefan Nowak | 2006-03-21 |
| 6876539 | Method for producing a composite electrode for electrochemical components, and a composite electrode | Hartmut Michel, Christoph Weber | 2005-04-05 |
| 6798638 | Pot-shaped housing and cover for capacitors | Hubertus Goesmann, Stefan Nowak, Werner Erhardt | 2004-09-28 |
| 6740351 | Method for production of a regular multi-layer construction, in particular for electrical double layer capacitors and the corresponding device | Werner Erhardt, Hartmut Michel | 2004-05-25 |
| 4846698 | Seal | Bruno Staiger | 1989-07-11 |