Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978657 | Portable chemical detection system with intergrated preconcentrator | Mark J. Baumann, Charles A. Brusseau, David W. Hannum | 2005-12-27 |
| RE38797 | Particle preconcentrator | Frank Conrad, Chad A. Custer, Charles L. Rhykerd, Jr. | 2005-09-20 |
| 6848325 | Explosives screening on a vehicle surface | John E. Parmeter, Charles A. Brusseau, Jerry D. Davis, David W. Hannum | 2005-02-01 |