| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Alarm systems | |
| #2 | Spraying devices | |
| #3 | Measuring electric variables | |
| #4 | Emergency protective circuit arrangements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Castleman David A | 11 |
| #2 | Selstad Chris A | 8 |
| #3 | Lapp Theodore R | 5 |
| #4 | Lindrud Robert C | 3 |
| #5 | Scarbrough Don R | 3 |
| #6 | Williams Anthony B | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO9805014A1 | Improved fire detector | |
| US6046452A | Process and system for flame detection | |
| US5773826A | Flame detector and protective cover with wide spectrum characteristics | |
| US5598099A | System and method for coincidence detection of ungrounded parts with detectors located within and outside a production coating area |