Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305851 | Method and system for preventing fouling of surfaces | Bart Andre Salters, Roelant Boudewijn Hietbrink, Ivo Wilhelmus Johannes Marie Rutten | 2022-04-19 |
| 10766580 | Method and system for preventing fouling of surfaces | Bart Andre Salters, Roelant Boudewijn Hietbrink, Ivo Wilhelmus Johannes Marie Rutten | 2020-09-08 |
| 10668995 | Method and system for preventing fouling of surfaces | Bart Andre Salters, Roelant Boudewijn Hietbrink, Ivo Wilhelmus Johannes Marie Rutten | 2020-06-02 |
| 9723663 | Lighting system | Gerrit Hendrik Kaashoek, Matthias Wendt | 2017-08-01 |
| 9611016 | Method and system for preventing fouling of surfaces | Bart Andre Salters, Roelant Boudewijn Hietbrink, Ivo Wilhelmus Johannes Marie Rutten | 2017-04-04 |
| 7085209 | Record carrier having a servo track with non-modulated parts at a first frequency and modulated parts at a second frequency, and apparatus for scanning the record carrier | Cornelis Marinus Schep, Aalbert Stek | 2006-08-01 |
| 7046596 | Record carrier having an improved modulated servo track for more reliable synchronization and an apparatus for scanning the record carrier | Cornelis Marinus Schep, Aalbert Stek | 2006-05-16 |
| 7024061 | Optical scanning device | Coen Theodorus Hubertus Fransiscus Liedenbaum | 2006-04-04 |
| 6567365 | Optical scanning device | Bernardus Hendrikus Wilhelmus Hendriks, Sjoerd Stallinga | 2003-05-20 |
| 5636093 | Magnetic multilayer device having resonant-tunneling double-barrier structure | Martinus A. M. Gijs | 1997-06-03 |
| 5130765 | Element having a nonlinear transmission characteristic | Laurens W. Molenkamp | 1992-07-14 |
| 4996570 | Semiconductor structure having a conductive channel | Bart J. Van Wees | 1991-02-26 |