Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8427290 | Method and apparatus for providing a hazardous material alert | Steven J. Davis, John Harvey, Scott Rusnak | 2013-04-23 |
| 8115608 | Method and apparatus for providing a hazardous material alert | Steven J. Davis, John Harvey, Scott Rusnak | 2012-02-14 |