Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4795694 | Manufacture of fine structures for semiconductor contacting | Alfred Groeber, Hans Hadersbeck, Fritz Mueller, Hans-Juergen Hacke | 1989-01-03 |
| 4357647 | Printed circiuit board | Hans Hadersbeck | 1982-11-02 |