Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390826 | Connection base | Christoph Haffter | 2002-05-21 |
| 6249440 | Contact arrangement for detachably attaching an electric component, especially an integrated circuit to a printed circuit board | — | 2001-06-19 |
| 6190181 | Connection base | Christoph Haffter | 2001-02-20 |