Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501276 | Frequency domain electromagnetic geophysical mapping instruments | — | 2002-12-31 |
| 6326791 | Discrimination of metallic targets in magnetically susceptible soil | — | 2001-12-04 |
| 5796253 | Time-domain electromagnetic geophysical mapping instruments | J. Duncan McNeill | 1998-08-18 |