Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8374993 | Radioactive isotope identification | David Ramsden, Grant Crossingham | 2013-02-12 |
| 7547887 | Gamma ray spectrometers | David Ramsden | 2009-06-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8374993 | Radioactive isotope identification | David Ramsden, Grant Crossingham | 2013-02-12 |
| 7547887 | Gamma ray spectrometers | David Ramsden | 2009-06-16 |