Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6064719 | Rotary-anode X-ray tube including a sleeve bearing | Axel Vetter, Bernardus Wilhelmus Johannes Wassink | 2000-05-16 |
| 6046881 | Compact data storage unit having spiral groove bearings | Evert M. H. Kamerbeek | 2000-04-04 |
| 5987749 | Method of manufacturing a dynamic groove bearing, die suitable for use in such a method, and housing and bearing part manufactured by such a method | — | 1999-11-23 |
| 5722775 | Dynamic groove bearing with a lubricant barrier | Carel J. Thijsse, Jelm Franse, Ronny Verzijl, Robert C. H. Boereboom | 1998-03-03 |
| 5381456 | Rotary-anode x-ray tube comprising a sleeve bearing | Axel Vetter | 1995-01-10 |
| 4696584 | Self-cleaning air bearing comprising a flow equalizing groove at the bearing periphery | — | 1987-09-29 |
| 4678348 | Radial spiral-groove bearing | Franciscus M. J. Van Roemburg | 1987-07-07 |
| 4213659 | Connecting rod bearing arrangement | Johannes A. G. De Deugd | 1980-07-22 |