Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577144 | Electrical voltages and resistances measured to inspect metallic cased wells and pipelines | William Banning Vail, III | 2003-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577144 | Electrical voltages and resistances measured to inspect metallic cased wells and pipelines | William Banning Vail, III | 2003-06-10 |