Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040900 | Thermosetting resin composition | Iris Hilker, Johan Franz Gradus Antonius Jansen | 2018-08-07 |
| 9174872 | Sulphur cement products | Catherine Frances Smura, Guy Lode Magda Maria Verbist | 2015-11-03 |
| 9017472 | Process for preparing a sulphur cement product | Paul De Boer, Yiu Chung Cheng, Michael David Lankshear, Catherine Frances Smura, Guy Lode Magda Maria Verbist | 2015-04-28 |