Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581685 | Method for determining formation characteristics in a perforated wellbore | Peter S. Hegeman | 2003-06-24 |
KB
Keith A. Burgess
Overall (2003): #182,233 of 273,478Top 70%
1
Patents 2003