Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8138480 | Bulk material analyzer assembly including structural beams containing radiation shielding material | Raymond J. Proctor, Thomas L. Atwell, Mark Rudy Chiesman | 2012-03-20 |
| 6657189 | Maintaining measurement accuracy in prompt gamma neutron activation analyzers with variable material flow rates or material bed depth | Thomas L. Atwell, Victor W. Lanz | 2003-12-02 |