Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5722775 | Dynamic groove bearing with a lubricant barrier | Carel J. Thijsse, Leonardus P. M. Tielemans, Jelm Franse, Ronny Verzijl | 1998-03-03 |
| 5490021 | Support device with a uniformly sealing locking-piece, and data storage unit provided with such a support device | Johannes C. A. Muller, Jelm Franse | 1996-02-06 |
| 5450262 | Magnetic-tape apparatus with pivotably mounted magnetic head | Marinus P. Koster, Albert Visscher, Casparus Willibrordus Kruijer, Jaap Oudes | 1995-09-12 |