Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973970 | Apparatus and methods for establishing secondary hydraulics in a downhole tool | Russell A. Johnston | 2005-12-13 |
MD
Michael A. Dowling
Overall (2005): #138,405 of 245,428Top 60%
1
Patents 2005