Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375659 | Sonde supported operating system for control of formation production fluid flow | Gregory N. Gilbert, Martin L. Tomek, William B. King, Perry C. Shy, William R. Welch | 1994-12-27 |