Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7763858 | Apparatus and method for measuring radioactive material in a matrix | John Paul Ronaldson | 2010-07-27 |
| 6740887 | Apparatus and methods for investigation of radioactive sources in a sample | John Paul Ronaldson | 2004-05-25 |