Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6870791 | Acoustic portal detection system | Michael Curran, Robert Tarini | 2005-03-22 |
| 6545945 | Material classification apparatus and method | — | 2003-04-08 |
| 4922467 | Acoustic detection apparatus | — | 1990-05-01 |