Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5136554 | Method of geophysical exploration | Leon Thomsen, Kenneth E. Hanson | 1992-08-04 | $16,230,000 |
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Skip to contentShowing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5136554 | Method of geophysical exploration | Leon Thomsen, Kenneth E. Hanson | 1992-08-04 | $16,230,000 |