Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5539788 | Prompt gamma neutron activation analysis system | Frank H. Ruddy, Thomas V. Congedo, David C. Grant, Edward J. Lahoda, John G. Seidel +2 more | 1996-07-23 |
| 5412206 | Method and apparatus for determining the depth of a gamma emitting element beneath the surface | John G. Seidel, Frank H. Ruddy, Thomas V. Congedo | 1995-05-02 |