Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810606 | Methods and devices for vapor sampling | Stephen R. Houghton, Marc P. Roberts | 2017-11-07 |
| 9551649 | Surface sampling method, device, and system for enhanced detection of chemical and biological agents | Stephen R. Houghton, Marc P. Roberts, Nicole J. Surace Clayton, James McLean | 2017-01-24 |