| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Canada | 2 | |
| #4 | Japan | 2 | |
| #5 | Hong Kong | 1 | |
| #6 | Singapore | 1 | |
| #7 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Environmental technology | |
| #5 | Engines, pumps and turbines | |
| #6 | Control | |
| #7 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shalkevich Mark | 5 |
| #2 | Chuh Yen | 4 |
| #3 | Geuy Timothy R | 2 |
| #4 | Yen Chuh | 2 |
| #5 | Hoang Thao | 2 |
| #6 | Nguyen David C | 2 |
| #7 | Reinicke Robert H | 1 |
| #8 | Schroepfer David J | 1 |
| #9 | Peterson Oscar J | 1 |
| #10 | Gneiding Donald R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2006225794A1 | Vent and relief valve | |
| US7318426B2 | Fuel-control manifold with broad-range temperature and pressure capability | |
| US6953048B2 | Modular surface-mount fluid-flow system | |
| US6439334B1 | Alternative fuels vehicle and fuel-system valve used therein | |
| US5743285A | Gas cylinder thermal relief valve | |
| US5181977A | Tire inflation valve having overpressure and flow control | |
| US5123442A | Regulating shut off valve |