Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661209 | Paint formulations | Nicolaas Cornelis Maria Beers, Peter Koenders, Johanna Maria Helena Van Den Tol-Kershof | 1997-08-26 |
GB
Geert Johannes Maria Bijl
Overall (1997): #150,045 of 185,788Top 85%
1
Patents 1997