| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Australia | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Optics | |
| #3 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Alarm systems | |
| #2 | Traffic control systems | |
| #3 | Optical systems | |
| #4 | Television |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stanley Lawrence G | 6 |
| #2 | Stewart Albert J | 5 |
| #3 | Maier Jr Paul H | 4 |
| #4 | Furtado Michael A | 4 |
| #5 | Capowski Anthony J | 4 |
| #6 | Gaccioli Carlo | 3 |
| #7 | Smith David Raymond | 3 |
| #8 | Biggins David | 2 |
| #9 | Dalla Villa Giorgio | 2 |
| #10 | Villa Giorgio Dalla | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US6543735B1 | Smoke detector shield | |
| US7019633B1 | Audio signal sound diffusion system | |
| US6426697B1 | Alarm system having improved communication | |
| US6459370B1 | Method and apparatus for determining proper installation of alarm devices | |
| US6741164B1 | Building alarm system with synchronized strobes |