Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810307 | Thermostat having a temperature stabilized superregenerative RF receiver | — | 2004-10-26 |
| 6804169 | Security system with portable timepiece and methods for use therewith | Gordon Hope, Edward Daly, Richard Ciervo | 2004-10-12 |
| 6798342 | Security system with remote indication device | — | 2004-09-28 |
| 6724316 | Method and apparatus for detection of motion with a gravitational field detector in a security system | Kenneth Eskildsen | 2004-04-20 |