Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987273 | Process for the separation of a phenol | Johan G. A. Bitter, Johannes Leendert Willem Cornelis Den Boestert | 1991-01-22 |
WW
Wilhelmus J. M. Weeres
Overall (All Time): #3,868,423 of 4,157,543Top 95%
1
Patents All Time