Issued Patents All Time
Showing 1–15 of 15 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, Hartwig Schmidt, Stefan Lukow, Robert Macrae, Zachary Andersen | 2025-09-09 |
| 12154763 | Hydraulic feed system for an ion source | Neil J. Bassom, Joshua Abeshaus, David Sporleder, Neil K. Colvin, Joseph Valinski +2 more | 2024-11-26 |
| 11959846 | In situ chemical transformation and ionization of inorganic perchlorates on surfaces | Jan Hendrikse | 2024-04-16 |
| 11728140 | Hydraulic feed system for an ion source | Neil J. Bassom, Joshua Abeshaus, David Sporleder, Neil K. Colvin, Joseph Valinski +2 more | 2023-08-15 |
| 11609214 | Systems and methods for improving detection accuracy in electronic trace detectors | Bradley Douglas Shaw, William Rogers, Adam Justin Maines | 2023-03-21 |
| 10665446 | Surface layer disruption and ionization utilizing an extreme ultraviolet radiation source | Udo H. Verkerk, Alison Jennings, Hanh T. Lai, Alan C. Hopkinson | 2020-05-26 |
| 10578526 | In situ chemical transformation and ionization of inorganic perchlorates on surfaces | Jan Hendrikse | 2020-03-03 |
| 10458885 | Rapid desorber heating and cooling for trace detection | Bradley Douglas Shaw, Dung Lu, Stephen L. Crook, Karl Goedecke, Hanh T. Lai | 2019-10-29 |
| 10386340 | Detection of substances of interest using gas-solid phase chemistry | William Rogers, Stefan Lukow, Hartwig Schmidt | 2019-08-20 |
| 10345264 | Dopants for the detection of nitrates | Jan Hendrikse, Udo H. Verkerk, Alan C. Hopkinson | 2019-07-09 |
| 9972482 | Concentric APCI surface ionization ion source, ion guide, and method of use | Jan Hendrikse | 2018-05-15 |
| 9728389 | Concentric APCI surface ionization ion source, ion guide, and method of use | Jan Hendrikse | 2017-08-08 |
| 9134208 | Solid phase micro extraction (SPME) vacuum inlet | Jan Hendrikse | 2015-09-15 |
| 7799547 | Purified polypeptides from Staphylococcus aureus | Donald Awrey, Teresa Clarke McGrath | 2010-09-21 |
| 4300517 | Fuel supply device for a diesel engine | Jury L. Astansky, Vladimir A. Osadin | 1981-11-17 |