| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 5 | |
| #2 | Canada | 5 | |
| #3 | China | 2 | |
| #4 | Russian Federation | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Electrical machinery and energy | |
| #5 | Measurement | |
| #6 | Control | |
| #7 | Environmental technology | |
| #8 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Venting or aerating devices | |
| #3 | Pipes | |
| #4 | Fire-fighting | |
| #5 | Reduction of greenhouse gas emissions | |
| #6 | Electric switches | |
| #7 | Metal-working | |
| #8 | Analysing materials | |
| #9 | Alarm systems | |
| #10 | Batteries |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brazier Geoffrey | 5 |
| #2 | John Tomasko | 4 |
| #3 | Tomasko John | 4 |
| #4 | Geoffrey Brazier | 3 |
| #5 | Brazier Geof | 3 |
| #6 | Geof Brazier | 2 |
| #7 | Paul Goggin | 1 |
| #8 | Liam Fitzgerald | 1 |
| #9 | Bhaskar Sirish | 1 |
| #10 | Tiago Martins De Freitas | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BR112014020065A2 | methods to ensure the quality of pressure relief device | |
| CA2844677A1 | Buckling pin valve | |
| CN107441655A | flame mitigation device, system and method |