Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5146050 | Method and apparatus for acoustic formation dip logging | Bernard B. Strozeski, Roger R. Steinsiek | 1992-09-08 |
| 4834209 | Transverse wave logger | Charles B. Vogel, Mike Davis, John R. Smith | 1989-05-30 |
| 4809237 | Method for monitoring the goodness of the cement bond to a borehole casing | Charles B. Vogel, Mike Davis, John R. Smith | 1989-02-28 |