Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6183891 | Magnetic head and method of manufacture | Eeltje A. Draaisma | 2001-02-06 |
| 5917683 | Thin-film magnetic head with auxiliary conducting tracks | Arie H. Van Heeren, Eeltje A. Draaisma | 1999-06-29 |
| 5466495 | Method of manufacturing a magnetic head | Thijs W. Bril, Peter Simon Antonius Knapen, Arie H. Van Heeren, Laurens J. Rhijnsburger | 1995-11-14 |
| 5270895 | Combined read/write thin-film magnetic head with composite shared flux guide | Jacobus J. M. Ruigrok | 1993-12-14 |
| 5217819 | Method of manufacturing a thin-film magnetic head and magnetic head | James R. Peterson, Johannes F. De Proost, Gerardus H. J. Somers, Victor Zieren, Helmut J. Gassen +2 more | 1993-06-08 |
| 5200870 | Thin-film magnetic head connection structure | Eeltje A. Draaisma, Arie H. Van Heeren | 1993-04-06 |