Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5804722 | Gravity gradiometer | Frank Joachim Van Kann | 1998-09-08 |
| 5668315 | Gravity gradiometer with flexural pivot bearing | Frank Joachim Van Kann | 1997-09-16 |
| 5505555 | Flexural pivot bearing | Frank Joachim Van Kann | 1996-04-09 |
| 5333129 | Acoustic imaging in the ocean using ambinet noise | — | 1994-07-26 |