Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937647 | External perimeter monitoring system | Christopher E. Mainini | 2005-08-30 |
| 5937788 | Bird feeder with electronic squirrel deterrence | — | 1999-08-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937647 | External perimeter monitoring system | Christopher E. Mainini | 2005-08-30 |
| 5937788 | Bird feeder with electronic squirrel deterrence | — | 1999-08-17 |