Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4539126 | Borated basic metal salt and lubricating oil composition | Jan J. Bleeker, Martin Booth, Wilhelmus J. Krijnen, Gerhard d. van Wijngaarden | 1985-09-03 |
MG
Madeline G. F. M. van Grieken
Overall (All Time): #4,020,947 of 4,157,543Top 100%
1
Patents All Time