Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411122 | Sensitivity traps for electronic trace detection having explosives or narcotics embedded in a plasticized polymer matrix | Udo H. Verkerk, Vladimir Romanov, Hartwig Schmidt, Robert Macrae, Zachary Andersen | 2025-09-09 |
| 10794796 | Engineered detection swab | Stephen Beaudoin, Bryan William Boudouris, Michelle Chaffee-Cipich, Aaron James Harrison, Lizbeth Rostro +3 more | 2020-10-06 |
| 10707063 | Systems and methods for calibration, verification, and sensitivity checks for detectors | Hartwig Schmidt, Michael E. Patterson, Kenneth R. Gonthier, Hanh T. Lai, Vibha Mishra | 2020-07-07 |
| 10651024 | Apparatus for detecting constituents in a sample and method of using the same | Gary A. Eiceman, Stephen Davila, Hartwig Schmidt | 2020-05-12 |
| 10386340 | Detection of substances of interest using gas-solid phase chemistry | William Rogers, Vladimir Romanov, Hartwig Schmidt | 2019-08-20 |
| 10049868 | Apparatus for detecting constituents in a sample and method of using the same | Gary A. Eiceman, Stephen Davila, Hartwig Schmidt | 2018-08-14 |
| 9983102 | Aerodynamic shoe sampling system | Matthew Edward Staymates | 2018-05-29 |