Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085147 | Security system including audio alarm detection | Michael G. Marriam, James Riley | 2011-12-27 |
| 7973678 | Control of building systems based on the location and movement of a vehicle tracking device | Dennis M. Petricoin, Jr., Melvin Chapman | 2011-07-05 |