Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7868118 | High refractive index flexible silicone | Miriam Adrienne Lambertina Verbruggen, Eelco Christoffer Brian van der Flier, Theodorus Adrianus Cornelius Flipsen | 2011-01-11 |
| 7659325 | Functionalized dyes and use thereof in ophthalmic lens material | Joke Geesje Hagting, Theodorus Adrianus Cornelius Flipsen, Miriam Adrienne Lambertina Verbruggen | 2010-02-09 |
| 7217778 | High refractive index flexible silicone | Miriam Adrienne Lambertina Verbruggen, Eelco Christoffer Brian van der Flier, Theodorus Adrianus Cornelius Flipsen | 2007-05-15 |
| 5796008 | Pressure gage device having a tube spring associated with a venting valve to adjust a preset | Kurt Stoll | 1998-08-18 |