Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4648988 | Water-dilutable wood-preserving liquids | Paul C. M. Van Dijck, Theo F. M. C. Ligtvoet | 1987-03-10 |
LL
Leo J. J. Van Leemput
Overall (All Time): #3,969,899 of 4,157,543Top 100%
1
Patents All Time