Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7234892 | Road marking system | Jacob Cornelis Paul Den Dulk, Waltherus Emericus Johannes Van Gompel | 2007-06-26 |
| 6789915 | Road-marking system | Lucas Leo Desiree Van Der Poel, Gerrit Gijsbertus Van Bochove, Leonardus Urbanus Emile Konings | 2004-09-14 |
| 6382261 | Laying rail structure for a series shed laying-in apparatus | — | 2002-05-07 |
| 5231524 | Method of manufacturing a top coat | Gerardus De Keyzer, Petrus E. M. Baltussen, Henricus G. J. A. M. Luijben | 1993-07-27 |
| 5157527 | Device comprising a color filter and top coat | Gerardus De Keyzer, Petrus E. M. Baltussen, Henricus G. J. A. M. Luijben | 1992-10-20 |
| 5079214 | Patterned receiver for color filter array | Michael Long, Gerardus De Keyzer, Adriaan W. de Bruijn, Pedro F. Henriette, David L. VanGalio | 1992-01-07 |