The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
stepper motor operated balanced flow control valve | 29 | 2010 |
multi-port modular valve with snap-in seat | 28 | 2012 |
piloted poppet valve | 25 | 2009 |
balanced solenoid valve | 24 | 2007 |
solenoid operated valve with constant bleed port | 24 | 2013 |
proportional pressure controller | 23 | 2010 |
multi-port normally open modular valve with thread-in seat | 23 | 2012 |
pressure balanced valve with diaphragm valve member end seal | 21 | 2010 |
balanced solenoid valve | 16 | 2007 |
proportional pressure controller with isolation valve assembly | 10 | 2016 |