Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5580407 | Method of bonding two objects, at least one of which comprises organic materials | Jan Haisma, Gijsbertus A. C. M. Spierings | 1996-12-03 |
| 5441442 | Method of manufacturing a plate having a plane main surface, method of manufacturing a plate having parallel main surfaces, and device suitable for implementing said methods | Jan Haisma, Peter W. De Haas, Jakob Vijfvinkel | 1995-08-15 |
| 5284803 | Metod of manufacturing a semiconductor body using a carrier wafer and a monocrystalline semiconducting top layer | Jan Haisma | 1994-02-08 |
| 4994139 | Method of manufacturing a light-conducting device | Udo K. P. Biermann, Gijsbertus A. C. M. Spierings, Jan Haisma | 1991-02-19 |