Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133486 | Phenol recovery from BPA process waste streams | Christianus Johannes Jacobus Maas, Martin Herke Oyevaar | 2000-10-17 |
JG
Jos H. M. Graff
Overall (All Time): #3,630,626 of 4,157,543Top 90%
1
Patents All Time