Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822240 | Detection of radiation and positron emission tomography | Tom Francke | 2004-11-23 |
| 6731065 | Apparatus and method for radiation detection with radiation beam impinging on photocathode layer at a grazing incidence | Tom Francke | 2004-05-04 |
| 6700496 | Flame and spark detector, automatic fire alarm and methods related thereto | Tom Francke | 2004-03-02 |