Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11939730 | Split resistant fibre | Gerjan van Voorst, Frank Pfeiffer | 2024-03-26 |
| 10844553 | Artificial turf system | Bart Wijers, Frank Pfeiffer | 2020-11-24 |
| D843262 | Artificial grass blade | Frank Pfeiffer | 2019-03-19 |