Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9188510 | Test swipe for portable explosive or drug detection system | Douglas Haas | 2015-11-17 |
| 9188541 | Explosive or drug detection reporting system | Douglas Haas | 2015-11-17 |
| 9069999 | Variable fan for portable explosive or drug detection system | Douglas Haas | 2015-06-30 |
| 8932537 | Portable tester for detection explosives, drugs and chemicals based on created color bar codes for analytes | Douglas Haas | 2015-01-13 |
| 8772045 | Method for explosives detection | — | 2014-07-08 |
| 8590791 | Color coded swipe for portable explosive or drug detection system | Douglas Haas | 2013-11-26 |
| 8475717 | Explosive or drug detection reporting system | Douglas Haas | 2013-07-02 |
| 8450115 | Method of analyzing a disposable test swipe | Douglas Haas | 2013-05-28 |
| 8363887 | Variable fan for portable explosive or drug detection system | Doug Haas | 2013-01-29 |
| 8304251 | Portable explosive or drug detection system | Douglas Haas | 2012-11-06 |
| 8252602 | System for explosives detection | — | 2012-08-28 |
| 8088332 | Explosive or drug detection system for shipping containers | Doug Haas | 2012-01-03 |
| 8071385 | Portable explosive or drug detection system | Douglas Haas | 2011-12-06 |
| 7867445 | Explosives tester | Douglas E. Howard, Joel Del Eckels, Peter J. Nunes | 2011-01-11 |
| 7807104 | Inspection tester for explosives | Randall L. Simpson, Joe H. Satcher, Jr. | 2010-10-05 |
| 7745227 | System for analysis of explosives | — | 2010-06-29 |
| 7294306 | Inspection tester for explosives | Randall L. Simpson, Joe H. Satcher, Jr. | 2007-11-13 |
| 7247273 | Thin layer chromatography residue applicator sampler | Peter J. Nunes, Fredrick R. Kelly, Brian D. Andresen | 2007-07-24 |
| 6454939 | Illumination box and camera system | Fredrick R. Kelly, John F. Bushman, Michael H. Wiefel, Wayne Jensen, Gregory Klunder | 2002-09-24 |
| 6351983 | Portable gas chromatograph mass spectrometer for on-site chemical analyses | John F. Bushman, Douglas E. Howard, James Wong, Joel Del Eckels | 2002-03-05 |
| 6096205 | Hand portable thin-layer chromatography system | Fredrick R. Kelly, John F. Bushman, Michael H. Wiefel, Wayne Jensen | 2000-08-01 |