Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896050 | Latching system for maintaining position of component within a downhole drill string section | Denis P. Biglin, Jr., Daniel E. Burgess, Carl Allison Perry, Ronald Seppa, William Evans Turner | 2005-05-24 |