Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9592954 | Package comprising feeding materials for cut flowers | Tjerk Pier Van Der Schaaf, Paul Thomas Dirk Herman | 2017-03-14 |
| 6345659 | Device for binding together one or more stalks | Willem Herman Molenaar, Joseph Anton Johannes Huijsmans, Paul Thomas Dirk Herman | 2002-02-12 |