Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654637 | Method for detecting buried high conductivity objects including scaling of voltages for eliminating noise of a particular depth | — | 1997-08-05 |
| 4544892 | Signal processing apparatus for frequency domain geophysical electromagnetic surveying system | Alexander Kaufman | 1985-10-01 |