Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10746887 | Method of calibrating depths of a seismic receiver array | Johan Cornelis Hornman, Albena Alexandrova Mateeva | 2020-08-18 |
PZ
Paul M. Zwartjes
Overall (2020): #318,839 of 565,922Top 60%
1
Patents 2020