Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180890 | Fluorochemical-free oil and grease resistant cellulosic materials | John Beugeling, Simon Petrus Jozef Laan, Pieter Slor, Jan Albert Bleeker | 2021-11-23 |
| 6290988 | Encapsulated material with controlled release | Geertruida Everdina Theodora Van Vilsteren, Hendrik Jan Neerhof, Eugenius Paulus Henricus Maria Schijvens, Tjeerd Jongsma | 2001-09-18 |