Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872114 | Method of processing excitation response of a shaker disposed within a tool to obtain an equalized seismic signal | Yves V. Brun | 1989-10-03 |
VM
Vincent de Montmollin
Overall (1989): #137,514 of 140,708Top 100%
1
Patents 1989