Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4664223 | Multisensor ground-force measuring means for vibroseis | Willem Huizer, Gabriel N. M. M. van der Voort | 1987-05-12 |
JT
Jacobus van der Toorn
Overall (All Time): #3,973,954 of 4,157,543Top 100%
1
Patents All Time