| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | EPO (European Patent Office) | 6 | |
| #3 | Canada | 5 | |
| #4 | Australia | 2 | |
| #5 | Germany | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Control | |
| #4 | Environmental technology | |
| #5 | Engines, pumps and turbines | |
| #6 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Girouard Erick | 16 |
| #2 | Woo Po | 3 |
| #3 | Lanting Henry | 3 |
| #4 | Sajewycz Mark W | 3 |
| #5 | Borland Robin N | 2 |
| #6 | Hughes David E | 1 |
| #7 | Stiffy Timothy R | 1 |
| #8 | Borland Robin Neil | 1 |
| #9 | Woo Po P | 1 |
| #10 | Rafalowski Paul | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO03091612A1 | Pressure relief device | |
| AU2003218845A1 | Pressurized valve seal | |
| US6814097B2 | Pressure relief device | |
| US6845965B2 | Pressurized valve seal | |
| CA2436210A1 | Pressure relief device | |
| CA2414238A1 | Crashproof instant-on valve | |
| CA2414233A1 | Gas flow regulation system | |
| CA2414237A1 | Pressure regulator |