Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727827 | Measurement while drilling electromagnetic telemetry system using a fixed downhole receiver | John Edwards, Brian Clark | 2004-04-27 |
JL
John R. Lovell
Overall (2004): #189,298 of 270,089Top 75%
1
Patents 2004