Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689212 | Method and system for directional drilling and coupling sub | — | 2017-06-27 |
PN
Pieter Van Nieuwkoop
Overall (2017): #277,901 of 506,227Top 55%
1
Patents 2017