| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Germany | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Alarm systems | |
| #2 | Telephonic communication | |
| #3 | Transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Burgmann Thomas A D | 7 |
| #2 | Lennartz Gary | 6 |
| #3 | Mallory John | 6 |
| #4 | Turlej Zbigniew W | 1 |
| #5 | Taylor Stephen C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5077547A | Non contact programming for transmitter module | |
| DE3909084A1 | SMOKE DETECTOR | |
| US4803473A | Transmitter cover | |
| CA1281094C | Transportable programmed transmitter connectors for a security system | |
| CA1268228A | Voice interactive security system | |
| US4205306A | Battery operated smoke detector electronics |