Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7609065 | System and method for locating an anomaly | Erik Jan Banning, Teruhiko Hagiwara | 2009-10-27 |
| 7538555 | System and method for locating an anomaly ahead of a drill bit | Erik Jan Banning, Teruhiko Hagiwara | 2009-05-26 |
| 7425830 | System and method for locating an anomaly | Erik Jan Banning, Teruhiko Hagiwara | 2008-09-16 |
| 7425831 | System and method for locating an anomaly | Erik Jan Banning, Teruhiko Hagiwara | 2008-09-16 |
| 7414406 | System and method for locating an anomaly | Erik Jan Banning, Teruhiko Hagiwara | 2008-08-19 |