Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732798 | Controlling transient underbalance in a wellbore | Lawrence A. Behrmann, Wenbo Yang, Fokko Harm Cornelis Doornbosch | 2004-05-11 |
AJ
Ashley Bernard Johnson
Overall (2004): #257,914 of 270,089Top 100%
1
Patents 2004