Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7723452 | Composition of an oligomeric fluorosilane and surface treatment of retroreflective sheet | Gert Hooftman | 2010-05-25 |
| 7247386 | Composition of an oligomeric fluorosilane and surface treatment of retroreflective sheet | Gert Hooftman | 2007-07-24 |