Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10753396 | Hybrid rolling bearing, particularly for refrigerant compressor | Rudolf Hauleitner, Guillermo Enrique Morales Espejel, Aidan Kerrigan, Charlotte Vieillard | 2020-08-25 |
| 7275319 | Rolling element bearing having starved lubrication conditions | Pieter Martin Lugt, Eusthatios Ioannides, Ingrid Wikstrom, John Howard Tripp, Marie-Laure Dumont +1 more | 2007-10-02 |
| 7264399 | Rolling element bearing having starved lubrication conditions | Pieter Martin Lugt, Eusthatios Ioannides, Ingrid Wikstrom, John Howard Tripp, Marie-Laure Dumont +1 more | 2007-09-04 |
| 7090404 | Rolling element bearing for ultra-low viscosity fluids | Espejel Guillermo Morales, Pieter Martin Lugt | 2006-08-15 |
| 6149311 | Rolling element bearing having at least one rolling element which is harder than the other rolling elements and harder than the races | Piter Abraham Veenhuizen, Gerardus De Vries | 2000-11-21 |
| 5971620 | Rolling element bearing comprising a zirconium material | Tin Yau Wan | 1999-10-26 |
| 5967670 | Rolling element bearing having at least one rolling element having a hardness greater than the hardness of the other rolling elements | Pieter Abraham Veenhuizen, Gerardus De Vries | 1999-10-19 |
| 5529401 | Rolling element bearing comprising an oil containing matrix | Gerardus De Vries, Bob Klijnveld, George Tin Yau Wan | 1996-06-25 |
| 5492416 | Rolling element bearing system with a filtering seal | Gerardus De Vries, Gerhard Poll | 1996-02-20 |
| 5167496 | Screw compressor with fluid bearings | Bo JACOBSSON | 1992-12-01 |
| 4854748 | Shaft bearing assembly | Hendrik Dolfsma | 1989-08-08 |
| 4765756 | Rolling bearing | — | 1988-08-23 |
| 4761082 | Roller bearing | — | 1988-08-02 |
| 4744442 | Device for supplying a lubricant | Johan C. M. Bras, Emanuel M. de Blic | 1988-05-17 |
| 4703662 | Means for measuring a radial force | Jacobus Zwarts | 1987-11-03 |
| 4677854 | Test device for producing a biaxial state of tension | — | 1987-07-07 |
| 4545692 | Seal for a rolling bearing unit | Johan C. M. Bras | 1985-10-08 |