Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7142625 | Nuclear material detection apparatus and method | James L. Jones, Yale Deon Harker, Woo Y. Yoon, Larry O. Johnson | 2006-11-28 |
| 6229377 | Dual amplitude pulse generator for radiation detectors | Ronnie L. Kynaston, Larry O. Johnson | 2001-05-08 |