Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380146 | Bleaching detergent compositions | Daniel Convents, Willem Van Liemt, Ton Swarthoff, Robin Stefan Twisker | 2002-04-30 |
| 6323014 | Method and composition for enhancing the activity of an enzyme | Daniel Convents, Willem Van Liemt, Ton Swarthoff, Robin Stefan Twisker | 2001-11-27 |