Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503229 | Biobriefcase electrostatic aerosol collector | Perry M. Bell, Allen T. Christian, Christopher G. Bailey, Ladona Willis, Shanavaz Nasarabadi | 2009-03-17 |
| 7503230 | Biobriefcase aerosol collector heater | Perry M. Bell, Allen T. Christian, Christopher G. Bailey, Ladona Willis, Shanavaz Nasarabadi | 2009-03-17 |
| 6688187 | Aerosol sampling system | — | 2004-02-10 |
| 6520034 | High air volume to low liquid volume aerosol collector | Fred P. Milanovich, Klaus Willeke | 2003-02-18 |