Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631563 | Survey apparatus and methods for directional wellbore surveying | James Brosnahan, Greg Neubauer, Gary Uttecht | 2003-10-14 |
| 6588116 | Method for drilling under rivers and other obstacles | Tim Dallas, Gary Uttecht, Greg Neubauer, James Brosnahan | 2003-07-08 |