Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856181 | Method for manufacturing terminal contacts for thin-film magnetic heads | Joachim Hertrampf, Horst Pachonik | 1989-08-15 |
| 4829658 | Method for manufacturing terminal contacts for thin-film magnetic heads | Joachim Hertrampf, Horst Pachonik | 1989-05-16 |
| 4693780 | Electrical isolation and leveling of patterned surfaces | Gerhard Beil, Horst Pachonik, Kurt Plehnert | 1987-09-15 |
| 4192985 | Method for the production of integrated magnetic head structures | Winfried Berghof | 1980-03-11 |