Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663758 | Instrument probe having a back-lighted camera | — | 1997-09-02 |
| 5493626 | Reduced diameter down-hole instrument electrical/optical fiber cable | Philip K. Schultz | 1996-02-20 |
| 5402165 | Dual lighting system and method for a video logging | Donald L. Baker | 1995-03-28 |