Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831273 | Ion mobility spectrometers with improved resolution | William J. McGann | 2004-12-14 |
| 6815670 | Materials and apparatus for the detection of contraband | William J. McGann, Joseph D. Napoli, Kevin J. Perry | 2004-11-09 |
| 6788211 | Apparatus and method using smoke and/or gas sensing in cooking devices | Andrian Kouznetsov | 2004-09-07 |
| 6765198 | Enhancements to ion mobility spectrometers | William J. McGann | 2004-07-20 |
| 6708572 | Portal trace detection systems for detection of imbedded particles | William J. McGann, Kevin J. Perry | 2004-03-23 |
| 6690005 | Ion mobility spectrometer | William J. McGann | 2004-02-10 |