Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298840 | Plural electrode method and means for water bottom logging | Joachim A. Sebulke | 1981-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298840 | Plural electrode method and means for water bottom logging | Joachim A. Sebulke | 1981-11-03 |