| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | United States | 4 | |
| #4 | United Kingdom | 3 | |
| #5 | India | 3 | |
| #6 | South Africa | 3 | |
| #7 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Measurement | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Fire-fighting | |
| #2 | Unspecified technologies | |
| #3 | Locks | |
| #4 | Spraying devices | |
| #5 | Venting or aerating devices | |
| #6 | Alarm systems | |
| #7 | Measuring temperature | |
| #8 | Bolts for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Byrne Barry Francis | 8 |
| #2 | Byrne Barry F | 5 |
| #3 | Mackle Michael Trevor | 3 |
| #4 | Moritz Peter G | 2 |
| #5 | Mackle Michael T | 2 |
| #6 | Harders Simon L | 2 |
| #7 | Barry Francis Byrne | 1 |
| #8 | Barry Francis Byrene | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0384068A1 | Automatic sprinkler activator | |
| AU4277489A | Automatic sprinkler activator | |
| GB8500117D0 | Strike assembly | |
| US4611665A | Sprinkler head valve means | |
| CA1248157A | Bolt locking apparatus | |
| US4616865A | Security lock assembly | |
| GB8314603D0 | Bolt locking apparatus | |
| ZA8301406B | Stop valve alarm for sprinkler systems | |
| US4453390A | Combination lock monitoring system |