Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8791828 | Carbon monoxide detector, system and method for signaling a carbon monoxide sensor end-of-life condition | Michael T. Harkins | 2014-07-29 |
| 8054188 | Carbon monoxide detector, system and method for signaling a carbon monoxide sensor end-of-life condition | Michael T. Harkins | 2011-11-08 |