Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7895000 | Environmental sensor, particle counting system having an environmental sensor, and methods of operating the same | David L. Chandler, Daniel Edward Cain, Glenn Y. Kozuma | 2011-02-22 |
| 7724150 | Environmental sensor, particle counting system having an environmental sensor, and methods of operating the same | David L. Chandler, Daniel Edward Cain, Glenn Y. Kozuma | 2010-05-25 |