Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5863971 | Process for preparing bitumen compositions | Gerrit van Gooswilligen, Koen Steernberg | 1999-01-26 |
RB
Rudolf Baanders — 1 Patent
Overall (All Time): #3,640,236 of 4,157,543Top 90%
1
Patents All Time