Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8245564 | Chemical sample collection and detection system | Kenneth J. Ewing, Paul George Kahl, JR. | 2012-08-21 |
| 8019466 | Devices and methods for detecting hazardous materials | Kenneth J. Ewing, Paul George Kahl, JR., John Paul Santori | 2011-09-13 |