Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646561 | High performance current switch for borehole logging tools | Otto N. Fanini | 1997-07-08 |
| 5600246 | Method and apparatus for reducing signal-phase error in induction well logging instruments | Otto N. Fanini | 1997-02-04 |