Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4772119 | Device for detecting a magnification error in an optical imaging system | Gijsbertus Bouwhuis, Antonius Hermanus Maria Akkermans | 1988-09-20 |
| 4737823 | Opto-lithographic device comprising a displaceable lens system and method of controlling the imaging properties of lens system in such a device | Adrianus G. Bouwer | 1988-04-12 |