Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449561 | Induction logging | Richard Gerrit Hakvoort | 2002-09-10 |
| 6147496 | Determining electrical conductivity of a laminated earth formation using induction logging | Kurt M. Strack, Leonty A. Tabarovsky, David Ronald Bear | 2000-11-14 |
| 5721491 | Determining electrical conductivity of an earth layer | — | 1998-02-24 |