Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7982633 | Data communication and power supply system for downhole applications | John A. Booker | 2011-07-19 |
JF
John Freer
Overall (2011): #262,581 of 364,097Top 75%
1
Patents 2011