Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5234775 | Soft magnetic multilayer film and magnetic head provided with such a soft magnetic multilayer film | Franciscus W. A. Dirne, Hendrik J. De Wit, Johannes A. M. Tolboom, Peter Lasinski | 1993-08-10 |
| 4665612 | Method of manufacturing a glass-bonded magnetic head having diffusion barriers | Johannes P. M. Damen, Klaas Prijs, Gijsbertus De With | 1987-05-19 |
| 4651249 | Magnetic head having a step-shaped gap | Thijs W. Bril, Pieter Dekker, Lambertus Postma | 1987-03-17 |
| 4600957 | Glass-bonded magnetic head having diffusion barriers | Johannes P. M. Damen, Klaas Prijs, Gijsbertus De With | 1986-07-15 |