Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5227800 | Contraband detection system | G. Richard Huguenin, Paul F. Goldsmith, David K. Walker | 1993-07-13 |
| 5202692 | Millimeter wave imaging sensors, sources and systems | Richard G. Huguenin, Paul F. Goldsmith, David K. Walker | 1993-04-13 |
| 5073782 | Contraband detection system | G. Richard Huguenin, Paul F. Goldsmith, David K. Walker | 1991-12-17 |
| 4910523 | Micrometer wave imaging device | Richard G. Huguenin, Paul F. Goldsmith, David K. Walker | 1990-03-20 |
| 4901084 | Object detection and location system | Richard G. Huguenin, Paul F. Goldsmith, David K. Walker | 1990-02-13 |